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#0117 · Generation I

Seadra

Water · Dragon Pokémon — first seen in Generation I.

Showing the official games. Pick a ROM hack to see how it changes this Pokémon, or compare all of them.

Base stats

StatBaseMinMax
HP55
220314
Attack65
121251
Defense95
175317
Sp. Attack95
175317
Sp. Defense45
85207
Speed85
157295
Total440

Min and max are at level 100: the minimum is 0 IVs, 0 EVs and a hindering nature, the maximum 31 IVs, 252 EVs and a beneficial nature. Shedinja's HP is always 1 whatever the formula says.

Type defences

Damage Seadra takes from each attacking type.

×2
GrassElectric
×½
SteelFireWaterIce
×1
NormalFightingFlyingPoisonGroundRockBugGhostPsychicDragonDarkFairy

Evolution

Methods are the current official ones. A ROM hack may change them — trade evolutions especially; the guide table below says which do.

In the ROM hacks it evolves differently

Each guide's own line, in the words its creator published.

Moves by official game

Level-up, TM/HM, tutor and egg moves exactly as each game has them. The newest game this site covers is open; the rest fold out.

Ultra Sun / Ultra Moon16 level-up · 24 TM/HM · 8 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1Hydro PumpWaterSpecial11080%5
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
5SmokescreenNormalStatus—100%20
9LeerNormalStatus—100%30
13Water GunWaterSpecial40100%25
17TwisterDragonSpecial40100%20
21Bubble BeamWaterSpecial65100%20
26Focus EnergyNormalStatus——30
31BrineWaterSpecial65100%10
38AgilityPsychicStatus——30
45Dragon PulseDragonSpecial85100%10
52Dragon DanceDragonStatus——20
60Hydro PumpWaterSpecial11080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM91Flash CannonSteelSpecial80100%10
TM94SurfWaterSpecial90100%15
TM98WaterfallWaterPhysical80100%15

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Icy WindIceSpecial5595%15
OutrageDragonPhysical120100%10
Signal BeamBugSpecial75100%15
BounceFlyingPhysical8585%5
Water PulseWaterSpecial60100%20
Dragon PulseDragonSpecial85100%10
Laser FocusNormalStatus——30
Sun / Moon16 level-up · 24 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1Hydro PumpWaterSpecial11080%5
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
5SmokescreenNormalStatus—100%20
9LeerNormalStatus—100%30
13Water GunWaterSpecial40100%25
17TwisterDragonSpecial40100%20
21Bubble BeamWaterSpecial65100%20
26Focus EnergyNormalStatus——30
31BrineWaterSpecial65100%10
38AgilityPsychicStatus——30
45Dragon PulseDragonSpecial85100%10
52Dragon DanceDragonStatus——20
60Hydro PumpWaterSpecial11080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM91Flash CannonSteelSpecial80100%10
TM94SurfWaterSpecial90100%15
TM98WaterfallWaterPhysical80100%15
Omega Ruby / Alpha Sapphire16 level-up · 26 TM/HM · 7 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1Hydro PumpWaterSpecial11080%5
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
5SmokescreenNormalStatus—100%20
9LeerNormalStatus—100%30
13Water GunWaterSpecial40100%25
17TwisterDragonSpecial40100%20
21Bubble BeamWaterSpecial65100%20
26Focus EnergyNormalStatus——30
31BrineWaterSpecial65100%10
38AgilityPsychicStatus——30
45Dragon PulseDragonSpecial85100%10
52Dragon DanceDragonStatus——20
60Hydro PumpWaterSpecial11080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM91Flash CannonSteelSpecial80100%10
TM94Secret PowerNormalPhysical70100%20
HM03SurfWaterSpecial90100%15
HM05WaterfallWaterPhysical80100%15
HM07DiveWaterPhysical80100%10

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Icy WindIceSpecial5595%15
OutrageDragonPhysical120100%10
Signal BeamBugSpecial75100%15
BounceFlyingPhysical8585%5
Water PulseWaterSpecial60100%20
Dragon PulseDragonSpecial85100%10
X / Y15 level-up · 24 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
4SmokescreenNormalStatus—100%20
8LeerNormalStatus—100%30
11BubbleWaterSpecial40100%30
14Focus EnergyNormalStatus——30
18Bubble BeamWaterSpecial65100%20
23AgilityPsychicStatus——30
26TwisterDragonSpecial40100%20
30BrineWaterSpecial65100%10
40Hydro PumpWaterSpecial11080%5
48Dragon DanceDragonStatus——20
57Dragon PulseDragonSpecial85100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM91Flash CannonSteelSpecial80100%10
HM03SurfWaterSpecial90100%15
HM05WaterfallWaterPhysical80100%15
Black 2 / White 215 level-up · 23 TM/HM · 7 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
4SmokescreenNormalStatus—100%20
8LeerNormalStatus—100%30
11Water GunWaterSpecial40100%25
14Focus EnergyNormalStatus——30
18Bubble BeamWaterSpecial65100%20
23AgilityPsychicStatus——30
26TwisterDragonSpecial40100%20
30BrineWaterSpecial65100%10
40Hydro PumpWaterSpecial11080%5
48Dragon DanceDragonStatus——20
57Dragon PulseDragonSpecial85100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
TM91Flash CannonSteelSpecial80100%10
HM03SurfWaterSpecial90100%15
HM05WaterfallWaterPhysical80100%15
HM06DiveWaterPhysical80100%10

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Icy WindIceSpecial5595%15
OutrageDragonPhysical120100%10
Sleep TalkNormalStatus——10
Signal BeamBugSpecial75100%15
BounceFlyingPhysical8585%5
Dragon PulseDragonSpecial85100%10
Black / White15 level-up · 23 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
4SmokescreenNormalStatus—100%20
8LeerNormalStatus—100%30
11Water GunWaterSpecial40100%25
14Focus EnergyNormalStatus——30
18Bubble BeamWaterSpecial65100%20
23AgilityPsychicStatus——30
26TwisterDragonSpecial40100%20
30BrineWaterSpecial65100%10
40Hydro PumpWaterSpecial11080%5
48Dragon DanceDragonStatus——20
57Dragon PulseDragonSpecial85100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
TM91Flash CannonSteelSpecial80100%10
HM03SurfWaterSpecial90100%15
HM05WaterfallWaterPhysical80100%15
HM06DiveWaterPhysical80100%10
HeartGold / SoulSilver15 level-up · 29 TM/HM · 9 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
4SmokescreenNormalStatus—100%20
8LeerNormalStatus—100%30
11Water GunWaterSpecial40100%25
14Focus EnergyNormalStatus——30
18Bubble BeamWaterSpecial65100%20
23AgilityPsychicStatus——30
26TwisterDragonSpecial40100%20
30BrineWaterSpecial65100%10
40Hydro PumpWaterSpecial11080%5
48Dragon DanceDragonStatus——20
57Dragon PulseDragonSpecial85100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM55BrineWaterSpecial65100%10
TM58EndureNormalStatus——10
TM59Dragon PulseDragonSpecial85100%10
TM68Giga ImpactNormalPhysical15090%5
TM78CaptivateNormalStatus—100%20
TM82Sleep TalkNormalStatus——10
TM83Natural GiftNormalPhysical—100%15
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
TM91Flash CannonSteelSpecial80100%10
HM03SurfWaterSpecial90100%15
HM05WhirlpoolWaterSpecial3585%15
HM07WaterfallWaterPhysical80100%15

Move tutor

MoveTypeCat.PowerAcc.PP
HeadbuttNormalPhysical70100%15
SwiftNormalSpecial60—20
SnoreNormalSpecial50100%15
Icy WindIceSpecial5595%15
OutrageDragonPhysical120100%10
TwisterDragonSpecial40100%20
DiveWaterPhysical80100%10
Signal BeamBugSpecial75100%15
BounceFlyingPhysical8585%5
Platinum15 level-up · 28 TM/HM · 8 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
4SmokescreenNormalStatus—100%20
8LeerNormalStatus—100%30
11Water GunWaterSpecial40100%25
14Focus EnergyNormalStatus——30
18Bubble BeamWaterSpecial65100%20
23AgilityPsychicStatus——30
26TwisterDragonSpecial40100%20
30BrineWaterSpecial65100%10
40Hydro PumpWaterSpecial11080%5
48Dragon DanceDragonStatus——20
57Dragon PulseDragonSpecial85100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM55BrineWaterSpecial65100%10
TM58EndureNormalStatus——10
TM59Dragon PulseDragonSpecial85100%10
TM68Giga ImpactNormalPhysical15090%5
TM78CaptivateNormalStatus—100%20
TM82Sleep TalkNormalStatus——10
TM83Natural GiftNormalPhysical—100%15
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
TM91Flash CannonSteelSpecial80100%10
HM03SurfWaterSpecial90100%15
HM07WaterfallWaterPhysical80100%15

Move tutor

MoveTypeCat.PowerAcc.PP
SwiftNormalSpecial60—20
SnoreNormalSpecial50100%15
Icy WindIceSpecial5595%15
OutrageDragonPhysical120100%10
TwisterDragonSpecial40100%20
DiveWaterPhysical80100%10
Signal BeamBugSpecial75100%15
BounceFlyingPhysical8585%5
Diamond / Pearl15 level-up · 28 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
4SmokescreenNormalStatus—100%20
8LeerNormalStatus—100%30
11Water GunWaterSpecial40100%25
14Focus EnergyNormalStatus——30
18Bubble BeamWaterSpecial65100%20
23AgilityPsychicStatus——30
26TwisterDragonSpecial40100%20
30BrineWaterSpecial65100%10
40Hydro PumpWaterSpecial11080%5
48Dragon DanceDragonStatus——20
57Dragon PulseDragonSpecial85100%10

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM55BrineWaterSpecial65100%10
TM58EndureNormalStatus——10
TM59Dragon PulseDragonSpecial85100%10
TM68Giga ImpactNormalPhysical15090%5
TM78CaptivateNormalStatus—100%20
TM82Sleep TalkNormalStatus——10
TM83Natural GiftNormalPhysical—100%15
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
TM91Flash CannonSteelSpecial80100%10
HM03SurfWaterSpecial90100%15
HM07WaterfallWaterPhysical80100%15
FireRed / LeafGreen11 level-up · 19 TM/HM · 3 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
8SmokescreenNormalStatus—100%20
15LeerNormalStatus—100%30
22Water GunWaterSpecial40100%25
29TwisterDragonSpecial40100%20
40AgilityPsychicStatus——30
51Hydro PumpWaterSpecial11080%5
62Dragon DanceDragonStatus——20

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
HM03SurfWaterSpecial90100%15
HM07WaterfallWaterPhysical80100%15
HM08DiveWaterPhysical80100%10

Move tutor

MoveTypeCat.PowerAcc.PP
Double-EdgeNormalPhysical120100%15
MimicNormalStatus——10
SubstituteNormalStatus——10
Emerald11 level-up · 19 TM/HM · 9 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
8SmokescreenNormalStatus—100%20
15LeerNormalStatus—100%30
22Water GunWaterSpecial40100%25
29TwisterDragonSpecial40100%20
40AgilityPsychicStatus——30
51Hydro PumpWaterSpecial11080%5
62Dragon DanceDragonStatus——20

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
HM03SurfWaterSpecial90100%15
HM07WaterfallWaterPhysical80100%15
HM08DiveWaterPhysical80100%10

Move tutor

MoveTypeCat.PowerAcc.PP
Double-EdgeNormalPhysical120100%15
MimicNormalStatus——10
SwiftNormalSpecial60—20
SubstituteNormalStatus——10
SnoreNormalSpecial50100%15
Icy WindIceSpecial5595%15
EndureNormalStatus——10
SwaggerNormalStatus—85%15
Sleep TalkNormalStatus——10
Ruby / Sapphire11 level-up · 19 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
8SmokescreenNormalStatus—100%20
15LeerNormalStatus—100%30
22Water GunWaterSpecial40100%25
29TwisterDragonSpecial40100%20
40AgilityPsychicStatus——30
51Hydro PumpWaterSpecial11080%5
62Dragon DanceDragonStatus——20

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM21FrustrationNormalPhysical—100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
HM03SurfWaterSpecial90100%15
HM07WaterfallWaterPhysical80100%15
HM08DiveWaterPhysical80100%10
Crystal10 level-up · 23 TM/HM · 1 tutor

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
8SmokescreenNormalStatus—100%20
15LeerNormalStatus—100%30
22Water GunWaterSpecial40100%25
29TwisterDragonSpecial40100%20
40AgilityPsychicStatus——30
51Hydro PumpWaterSpecial11080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM02HeadbuttNormalPhysical70100%15
TM03CurseGhostStatus——10
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM13SnoreNormalSpecial50100%15
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM16Icy WindIceSpecial5595%15
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20EndureNormalStatus——10
TM21FrustrationNormalPhysical—100%20
TM24Dragon BreathDragonSpecial60100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM34SwaggerNormalStatus—85%15
TM35Sleep TalkNormalStatus——10
TM39SwiftNormalSpecial60—20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
HM03SurfWaterSpecial90100%15
HM06WhirlpoolWaterSpecial3585%15
HM07WaterfallWaterPhysical80100%15

Move tutor

MoveTypeCat.PowerAcc.PP
Ice BeamIceSpecial90100%10
Gold / Silver10 level-up · 23 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
1LeerNormalStatus—100%30
1Water GunWaterSpecial40100%25
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
8SmokescreenNormalStatus—100%20
15LeerNormalStatus—100%30
22Water GunWaterSpecial40100%25
29TwisterDragonSpecial40100%20
40AgilityPsychicStatus——30
51Hydro PumpWaterSpecial11080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM02HeadbuttNormalPhysical70100%15
TM03CurseGhostStatus——10
TM06ToxicPoisonStatus—90%10
TM10Hidden PowerNormalSpecial60100%15
TM13SnoreNormalSpecial50100%15
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM16Icy WindIceSpecial5595%15
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20EndureNormalStatus——10
TM21FrustrationNormalPhysical—100%20
TM24Dragon BreathDragonSpecial60100%20
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM34SwaggerNormalStatus—85%15
TM35Sleep TalkNormalStatus——10
TM39SwiftNormalSpecial60—20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
HM03SurfWaterSpecial90100%15
HM06WhirlpoolWaterSpecial3585%15
HM07WaterfallWaterPhysical80100%15
Yellow7 level-up · 17 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
19SmokescreenNormalStatus—100%20
24LeerNormalStatus—100%30
30Water GunWaterSpecial40100%25
41AgilityPsychicStatus——30
52Hydro PumpWaterSpecial11080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM09Take DownNormalPhysical9085%20
TM10Double-EdgeNormalPhysical120100%15
TM11Bubble BeamWaterSpecial65100%20
TM12Water GunWaterSpecial40100%25
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM20RageNormalPhysical20100%20
TM31MimicNormalStatus——10
TM32Double TeamNormalStatus——15
TM34BideNormalPhysical——10
TM39SwiftNormalSpecial60—20
TM40Skull BashNormalPhysical130100%10
TM44RestPsychicStatus——5
TM50SubstituteNormalStatus——10
HM03SurfWaterSpecial90100%15
Red / Blue7 level-up · 17 TM/HM

Level-up

LvMoveTypeCat.PowerAcc.PP
1SmokescreenNormalStatus—100%20
1BubbleWaterSpecial40100%30
19SmokescreenNormalStatus—100%20
24LeerNormalStatus—100%30
30Water GunWaterSpecial40100%25
41AgilityPsychicStatus——30
52Hydro PumpWaterSpecial11080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM06ToxicPoisonStatus—90%10
TM09Take DownNormalPhysical9085%20
TM10Double-EdgeNormalPhysical120100%15
TM11Bubble BeamWaterSpecial65100%20
TM12Water GunWaterSpecial40100%25
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM20RageNormalPhysical20100%20
TM31MimicNormalStatus——10
TM32Double TeamNormalStatus——15
TM34BideNormalPhysical——10
TM39SwiftNormalSpecial60—20
TM40Skull BashNormalPhysical130100%10
TM44RestPsychicStatus——5
TM50SubstituteNormalStatus——10
HM03SurfWaterSpecial90100%15

Where to find it in the official games

Every area in the 16 official games on this site that has it, from each game's own encounter tables.

In the wild

GameAreaMethodLevelsRate
Red / BlueCerulean CaveSuper Rod2325%
Red / BlueRoute 23Super Rod2325%
Red / BlueSeafoam Islands rareGrass37-394%
YellowRoute 12Super Rod25-3530%
YellowRoute 13Super Rod2010%
Gold / SilverWhirl IslandsSuper Rod4010%
CrystalWhirl IslandsSuper Rod4010%
CrystalWhirl IslandsSurf20-2410%
FireRed / LeafGreenBond Bridge rareSuper Rod25-354%
FireRed / LeafGreenCinnabar Island rareSuper Rod25-354%
FireRed / LeafGreenFive Island rareSuper Rod25-354%
FireRed / LeafGreenFive Isle Meadow rareSuper Rod25-354%
FireRed / LeafGreenGreen Path rareSuper Rod25-354%
FireRed / LeafGreenIcefall Cave rareSuper Rod25-354%
FireRed / LeafGreenKindle Road rareSuper Rod25-354%
FireRed / LeafGreenMemorial Pillar rareSuper Rod25-354%
FireRed / LeafGreenOne Island rareSuper Rod25-354%
FireRed / LeafGreenOutcast Island rareSuper Rod25-354%
FireRed / LeafGreenPallet Town rareSuper Rod25-354%
FireRed / LeafGreenResort Gorgeous rareSuper Rod25-354%
FireRed / LeafGreenSea Route 19 rareSuper Rod25-354%
FireRed / LeafGreenSea Route 20 rareSuper Rod25-354%
FireRed / LeafGreenSea Route 21 rareSuper Rod25-354%
FireRed / LeafGreenTanoby Ruins rareSuper Rod25-354%
FireRed / LeafGreenTrainer Tower rareSuper Rod25-354%
FireRed / LeafGreenTreasure Beach rareSuper Rod25-354%
FireRed / LeafGreenWater Labyrinth rareSuper Rod25-354%
FireRed / LeafGreenWater Path rareSuper Rod25-354%
Diamond / PearlSea Route 226Super Rod30-5545%
PlatinumSea Route 226Super Rod30-5545%
HeartGold / SoulSilverSeafoam IslandsSuper Rod4015%
HeartGold / SoulSilverWhirl IslandsSuper Rod4010%
HeartGold / SoulSilverWhirl IslandsSurf15-3010%
Black / WhiteP2 LaboratorySuper Rod
rippling water
35-6040%
Black / WhiteRoute 17Super Rod
rippling water
35-6040%
Black / WhiteRoute 18Super Rod
rippling water
35-6040%
Black 2 / White 2P2 LaboratorySuper Rod
rippling water
35-6040%
Black 2 / White 2Route 17Super Rod
rippling water
60-7015%
Black 2 / White 2Route 18Super Rod
rippling water
60-7015%
X / YAmbrette Town rareSuper Rod355%
X / YCyllage City rareSuper Rod355%

Where to find it in the ROM hacks

57 guides on this site put it somewhere you can catch it. Areas link to that guide's own route page, with its own rates and levels.

GuideWhere
Unbound
Antisis CitySuper Rod · Lv 45-50 · 40%
Gurun TownSuper Rod · Lv 45-50 · 40%
Route 14 ASuper Rod · Lv 45-50 · 40%
and 13 more areas
Pokémon Too Many Types 2
Lilycove CitySuper Rod · Lv — · 40%
Route 121Super Rod · Lv — · 40%
Route 122Super Rod · Lv — · 40%
and 13 more areas
Pokémon Soulgold
Violet CitySuper Rod · Lv 40 · 1%rare
Whirl Islands 1FSuper Rod · Lv 40 · 5%rare
Whirl Islands B1FSurf · Lv 33-41 · 4%rare
and 6 more areas
Pokémon Heart & Soul
Whirl IslandsSuper Rod · Lv 40 · 5%rare
Dragon's DenSuper Rod · Lv 30 · 15%
Safari Zone GateSurf · Lv 19-26 · 10%
and 3 more areas
Infinite Fusion
Cerulean CitySurf (Remix) · Lv 35-40 · 5%rare
Route 9 (area 2)Surf (Remix) · Lv 35-40 · 5%rare
Route 10Surf (Remix) · Lv 35-40 · 5%rare
and 27 more areas
Sword and Shield Ultimate Plus
Wild Area 1 NorthwestSuper Rod · Lv — · 20%
Pokémon Odyssey
Coastal RoadSuper Rod · Lv 20-30 · 10%
Sea of Galazeah (Naval Exploration)Naval exploration — after the Second Stratum · Lv 30
Jagged MountainSuper Rod · Lv 25-35 · 5%rare
and 3 more areas
Blaze Black 2 Redux & Volt White 2 Redux
Route 17Super Rod · Lv 55-65 · 30%
Route 17Super Rod Ripple · Lv 65 · 60%
Route 18Super Rod · Lv 60 · 5%rare
and 1 more area
Pokémon Phoenix Red
Pallet TownSuper Rod · Lv 30 · 19%
Route 10Good Rod · Lv 18-20 · 40%
Route 10Super Rod · Lv 30-35 · 45%
and 18 more areas
Radical Red
Vermilion CitySuper Rod · Lv 53-55 · 4%rare
Route 11Super Rod · Lv 53-55 · 4%rare
Route 10Super Rod · Lv 53-55 · 5%rare
and 7 more areas
Elite Redux
Slateport CitySuper Rod · Lv — · 40%
Route 132Super Rod · Lv — · 30%
Route 133Super Rod · Lv — · 30%
and 1 more area
Pokémon GS Chronicles
New Bark TownSuper Rod · Lv — · 4%
Route 30Wild · Lv —
Union Cave (Upper)Super Rod · Lv — · 15%
and 11 more areas
Pokémon Emerald Kaizo
Route 132Surf · Lv 65 · 5%rare
Route 133Good Rod · Lv 66 · 20%
Route 134Surf · Lv 43 · 31%
and 5 more areas
Inclement Emerald
Route 132Super Rod · Lv Scales · 30%
Route 133Super Rod · Lv Scales · 30%
Route 134Super Rod · Lv Scales · 30%
and 1 more area
Renegade Platinum
Route 210 ~ NorthSuper Rod · Lv 50 · 30%
Mt. Coronet ~ 4FSuper Rod · Lv 50 · 30%
Route 226Super Rod · Lv 50 · 30%
Pokémon FireRed & LeafGreen+
Pallet TownSuper Rod · Lv 25-35 · 4%rare
Cinnabar IslandSuper Rod · Lv 25-35 · 4%rare
Route 19Super Rod · Lv 25-35 · 4%rare
and 19 more areas
Pokémon Ambrosia
Blackthorn CitySurf · Lv 35 · 50%
Blackthorn CityOverworld · Lv 30
Olivine PortSurf · Lv 20 · 30%
and 5 more areas
Pokémon Aesthetic Red
Route 12Surf · Lv ?
Route 13Surf · Lv ?
Route 21Surf · Lv ?
Pokemon Modern Emerald
Draco ChamberSuper Rod (day) · Lv 36 · 1%rare
Pokémon Crystal Inheritance
Phantom FjordSurf · Lv 35 · 60%
Route 39Good Rod · Lv 25 · 70%
Route 39Super Rod · Lv 35 · 70%
and 13 more areas
Pokémon Crippling Medical Debt Edition
Mauville City Fishing HutSuper Rod · Lv 35-42 · 15%
Pokémon Emerald Ex
Route 104Surf · Lv ? · 5%rare
Route 104Super Rod · Lv ? · 5%rare
Pokémon Valiant
Cinnabar IslandSuper Rod · Lv 25-35 · 4%rare
Pallet TownSuper Rod · Lv 25-35 · 4%rare
Route 19Super Rod · Lv 25-35 · 4%rare
and 18 more areas
Gaia
Southsea StretchFishing · Lv — · Super Rod 90%
Precimos DepthsFishing · Lv — · Super Rod 60%
Precimos DepthsFishing · Lv — · Super Rod 5%rare
and 2 more areas
Pokémon Emerald Imperium
Route 102Surf · Lv 5-30 · 5%rare
Route 117Super Rod · Lv 35-45 · 19%
Grassy SlabSurf · Lv 36-40 · 4%rare
Pokémon Platinum Kaizo
Canalave CityGood Rod · Lv ? · 15%
Distorion World Area 1Good Rod · Lv ? · 1%
Victory Road B1FGood Rod · Lv ? · 20%
and 1 more area
Pokémon Classic
Cinnabar IslandSuper Rod (night) · Lv 20-25 · 1%rare
Cinnabar IslandSurf (day) · Lv 30 · 5%rare
Pallet TownSurf (day) · Lv 30 · 10%
and 8 more areas
Pokémon WaveBlue
Treasure BeachSuper Rod · Lv 25-35 · 4%rare
Ruin ValleySuper Rod · Lv 25-35 · 4%rare
Route 19Super Rod · Lv 15-25 · 15%
and 1 more area
Pokémon Hoenn's Last Wish
Littleroot CoastSuper Rod · Lv 5-40 · 5%rare
Meteor FallsSurf (morning) · Lv 30-35 · 90%
Low Budget Crystal
Route 122Surf · Lv Base+3 · 10%
Route 45Surf · Lv Base+3 · 30%
Whirl Island B2FSuper Rod · Lv 40 · 9%
and 3 more areas
Pokémon Emerald Squared
Route 114Fishing · Lv 20-30 · 10%
Abandoned Ship Rooms B1FWater · Lv 25-33 · 11.1%
Route 106Water · Lv 25-33 · 11.1%
Pokémon FireRed Reignited & LeafGreen Regrown
Pallet TownSuper Rod · Lv 25-35 · 4%rare
Bond BridgeSuper Rod · Lv 25-35 · 4%rare
Cinnabar IslandSuper Rod · Lv 25-35 · 4%rare
and 16 more areas
Pokémon Polished Crystal
Rugged Road SouthSuper Rod · Lv 40 · 30%
Silver Cave Room 2Surf · Lv 75 · 60%
Warm BeachSurf · Lv Base−2, Base · 90%
and 4 more areas
Sacred Gold & Storm Silver
Route 41Super Rod · Lv — · 60%
Whirl Islands (1F)Surf · Lv — · 10%
Whirl Islands (1F)Super Rod · Lv — · 40%
and 9 more areas
Blaze Black 2 & Volt White 2
Undella AreaSuper Rod Ripple — Undella Bay · Lv 35-45 · 5%rare
Route 17Super Rod · Lv 55-65 · 30%
Route 17Super Rod Ripple · Lv 65 · 60%
and 2 more areas
Pokémon SoothingSilver
Whirl Islands (area 1 of 4)Surf · Lv 17-27 · 1%rare
Whirl Islands (area 1 of 4)Super Rod · Lv 40
Whirl Islands (area 3 of 4)Surf · Lv 15-30 · 6%
and 11 more areas
Pokémon Definitive Platinum
Route 221Super Rod · Lv 30-40 · 80%
Route 218Super Rod · Lv 40-55 · 20%
Route 223Surf · Lv 40-50 · 10%
and 1 more area
Rising Ruby & Sinking Sapphire
Slateport CitySuper Rod · Lv 55
Route 132Super Rod · Lv 55
Route 133Super Rod · Lv 55
and 7 more areas
Blaze Black & Volt White
Driftveil CitySuper Rod Ripple · Lv — · 30%
Route 18Super Rod Ripple · Lv — · 30%
and 3 more areas
Fire Red Omega
Pallet TownFishing · Lv —
Route 12Fishing · Lv —
Route 13Fishing · Lv —
and 5 more areas
Pokémon FireRed: Rocket Edition
Pallet TownSuper Rod · Lv 25-35 · 4%rare
Route 21 (north)Super Rod · Lv 25-35 · 4%rare
Route 21 (south)Super Rod · Lv 25-35 · 4%rare
and 9 more areas
Pokemon Kanto Expansion Pak
Brunswick TrailFishing Rod · Lv 49 · 30%
Garnet Cavern 1FFishing Rod · Lv 49 · 30%
Garnet Cavern B1FFishing Rod · Lv 48 · 30%
Pokémon Project: Pi
Sea waterGood Rod · Lv ?
Pokémon Peridot Version
Argent Depths B1FSurf · Lv 34-35 · 25%
Genesis IslandSurf · Lv 58-59 · 15%
Route 24Surf · Lv 48-50 · 15%
and 7 more areas
HeartGold Generations
Whirl IslandsSurf (B2F) · Lv 15-30 · 10%
Whirl IslandsSuper Rod · Lv 40 · 10%
Seafoam IslandsSuper Rod · Lv 40 · 15%
Pokémon FireRed Deluxe
Pallet TownSuper Rod · Lv ? · 10%
Route 4Super Rod · Lv ? · 10%
Cerulean CitySuper Rod · Lv ? · 40%
and 26 more areas
Pokémon Platinum Redux
Berry HousePalmer · Lv ?
Route 213Grass · Lv ? · 15%
Pokémon Saiph 2
Underwater (Main South)Static Encounter · Lv 60-70
Podeti Trail (East)Fishing · Lv 15-20 · 4%
Regris Police HQFishing · Lv 25-35 · 4%
and 3 more areas
Pokémon Sour Crystal
Route 45Super Rod · Lv 40 · 10%
Whirl Island Lugia ChamberSurf · Lv 20 · 10%
Whirl Island Lugia ChamberSurf · Lv 25 · 10%
Pokémon Black Pearl Emerald
Meteor FallsSurf · Lv 29-35 · 60%
Meteor FallsSurf · Lv 29-35 · 60%
Meteor FallsSurf · Lv 29-35 · 60%
and 9 more areas
Pokémon Project Nova
Route 22Super Rod · Lv 55 · 60%
Safari ZoneSuper Rod (Seafloor Cave) · Lv 55 · 20%
Pokémon Emerald Rule-ette
Mossdeep CitySurf · Lv 15-25 · 15%
Route 124Surf · Lv 10-30 · 40%
Route 127Surf · Lv 10-30 · 40%
and 1 more area
Pokémon Mirror Gold
Mt. Mortar B1FGood Rod · Lv 30-34 · 40%
Route 13Good Rod · Lv 55-60 · 70%
Union Cave B1FGood Rod · Lv 30-34 · 70%
Pokémon Timeless Diamond & Spaceless Pearl
Route 226Super Rod · Lv 45-60 · 40%
Route 230Super Rod · Lv 45-60 · 40%
Pokémon Crystal Legacy
Route 45Super Rod · Lv 40 · 10%
Whirl Island Lugia ChamberSurf · Lv 20 · 10%
Pokémon Emerald Seaglass
Route 124Surf · Lv 25-35 · 10%
Pokémon Yellow Legacy
Route 12Super Rod · Lv 30-35 · 30%
Route 13Super Rod · Lv 30 · 10%
Emerald Roguenot in the wild in this guide's tables — evolve, trade or battle it
Pokémon R.O.W.Enot in the wild in this guide's tables — evolve, trade or battle it
Celia's Stupid Romhacknot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Hearthnot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Too Many Types 1not in the wild in this guide's tables — evolve, trade or battle it
Pokémon: Wishes of Tomorrownot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Exceedednot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Emerald Blitznot in the wild in this guide's tables — evolve, trade or battle it
Pokémon Overcomplicatednot in the wild in this guide's tables — evolve, trade or battle it

Compare official Seadra with the ROM hacks →

In the 66 guides that include it

Changed in 56 of 66 guides: retyped in 4, stats in 11, abilities in 26, evolution in 47.

Every ROM hack on this site that has Seadra, and what it did to it. Guides that changed something are first. Click one for that version's full page — locations, moveset and TMs.

GuideTypeTotalAbilities
Unbound
Evolves into Kingdra when traded holding a Dragon Scale
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon Too Many Types 2ChangedWater→WaterGun440—
Pokémon Soulgold
Evolves into Kingdra — By Using Specific Item (Dragon Scale)
ChangedWater440Poison Point, Sniper, Damp
Pokémon Heart & Soul
Evolves into Kingdra when traded while holding a Dragon Scale
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Infinite Fusion
Evolves into: Kingdra (Level 50), Kingdra (Dragon Scale)
ChangedWater440Poison Point, Sniper, Damp
Pokémon R.O.W.E
Evolves into Kingdra at Level 42 (earlier while holding an Eviolite)
Evolves into Kingdra when traded holding a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Celia's Stupid RomhackChangedWater440Poison Point
Sword and Shield Ultimate Plus
Evolves into Kingdra — use a Dragon Scale
ChangedWater440Poison Point, Sniper
− Damp
Pokémon Odyssey
Evolves into Kingdra with Link Stone
ChangedWater440Sniper, Swift Swim
+ Swift Swim − Poison Point, Damp
Pokémon Phoenix Red
Evolves into Kingdra at Level 36
ChangedWater→WaterDragon425 -15
+25 HP, -20 Attack, -25 Defense, +30 Sp. Def, -25 Speed
Swift Swim, Water Absorb
+ Swift Swim, Water Absorb − Poison Point, Sniper, Damp
Radical Red
Evolves into Kingdra with a Prism Scale
ChangedWater440Poison Touch, Sniper, Damp
+ Poison Touch − Poison Point
Elite Redux
Evolves into Kingdra at level 36
ChangedWater470 +30
+10 HP, +10 Attack, +10 Sp. Def
Damp, Sniper, Natural Cure
Pokémon Emerald Kaizo
Evolves into Kingdra at Level 55
ChangedWater440Poison Point
− Sniper, Damp
Renegade PlatinumChangedWater440Poison Point, Sniper
− Damp
Pokémon FireRed & LeafGreen+
Evolves into Kingdra when traded holding Dragon Scale
Evolves into Kingdra with Link Bracelet while holding Dragon Scale
ChangedWater440Poison Point
− Sniper, Damp
Pokémon Ambrosia
Evolves into Kingdra at level 40
ChangedWater440Deals extra critical hit damage
Pokémon Aesthetic Red
Evolves into Kingdra — Use Water Stone or Dragon Scale
ChangedWater440Sniper, Swift Swim
+ Swift Swim − Poison Point, Damp
Pokemon Modern Emerald
Evolves into Kingdra when traded holding a Dragon Scale
ChangedWater440Poison Point
Pokémon Crystal Inheritance
Evolves into Kingdra by levelling up holding a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon Crippling Medical Debt Edition
Evolves into Kingdra — trade while holding Dragon Scale
Evolves into Kingdra — use Dragon Scale
Changed0 -440
-55 HP, -65 Attack, -95 Defense, -95 Sp. Atk, -45 Sp. Def, -85 Speed
—
Pokémon Valiant
Evolves into Kingdra when traded
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon Hearth
Evolves into Kingdra when traded while holding a Dragon Scale
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon Too Many Types 1ChangedWater→WaterGun440—
Pokémon Emerald Imperium
Evolves into Kingdra with a Dragon Scale (traded)
Evolves into Kingdra with a Prism Scale
ChangedWater440Poison Touch, Sniper, Damp
+ Poison Touch − Poison Point
Pokémon Platinum Kaizo
Evolves into Kingdra — Use Item (Dragon Scale)
ChangedWater440Sniper
− Poison Point, Damp
Pokémon Classic
Evolves into Kingdra by trade while holding a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon: Wishes of Tomorrow
Evolves into Kingdra when traded while holding a Dragon Scale
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon WaveBlue
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon Hoenn's Last Wish
Evolves into Kingdra by trading
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Low Budget Crystal
Evolves into Kingdra with a Dragon Scale
Evolves into Kingdra at level 40
ChangedWater440Swift Swim
+ Swift Swim − Poison Point, Sniper, Damp
Pokémon Emerald Squared
Evolves into Kingdra by trading
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon FireRed Reignited & LeafGreen Regrown
Evolves into Kingdra when traded holding Dragon Scale
Evolves into Kingdra with Dragon Scale
ChangedWater440Poison Point
− Sniper, Damp
Pokémon Polished Crystal
Evolves into Kingdra when traded holding a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Sacred Gold & Storm SilverChangedWater490 +50
+10 HP, +10 Attack, +30 Sp. Def
Poison Point, Sniper
− Damp
Pokémon SoothingSilver
Evolves into Kingdra — use a Dragon Scale (day)
Evolves into Kingdra — use a Dragon Scale (night)
ChangedWater440Poison Point, Sniper
− Damp
Pokémon Definitive Platinum
Evolves into Kingdra — Hold Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Blaze Black & Volt WhiteChangedWater440Poison Point, Poison Touch, Damp
+ Poison Touch − Sniper
Fire Red OmegaChangedWater440Poison Point, Sniper
− Damp
Pokémon FireRed: Rocket Edition
Evolves into Kingdra at Level 50
ChangedWater440
-10 Sp. Atk, +50 Sp. Def, -40 Speed
Poison Point, Sniper
− Damp
Pokemon Kanto Expansion Pak
Evolves into Kingdra when traded
ChangedWater490 +50
+50 Sp. Def
—
Pokémon Project: Pi
Evolves into Kingdra at level 36
ChangedWater410 -30
-4 HP, -5 Attack, -6 Defense, -6 Sp. Atk, -3 Sp. Def, -6 Speed
Sniper
− Poison Point, Damp
Pokémon Peridot Version
Evolves into Kingdra when levelled up holding a Dragon Scale
ChangedWater440—
HeartGold Generations
Evolves into Kingdra — with Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon FireRed Deluxe
Evolves into Kingdra with a Johto Stone
ChangedWater440Swift Swim
+ Swift Swim − Poison Point, Sniper, Damp
Pokémon Platinum Redux
Evolves at Lv. 39. The documentation gives the level but not what it turns into
ChangedWater435 -5
+15 HP, -15 Attack, -20 Defense, +25 Sp. Def, -10 Speed
Super Luck, Tinted Lens
+ Super Luck, Tinted Lens − Poison Point, Sniper, Damp
Pokémon Emerald Blitz
Evolves into Kingdra when traded while holding a Dragon Scale
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon Saiph 2Changed0 -440
-55 HP, -65 Attack, -95 Defense, -95 Sp. Atk, -45 Sp. Def, -85 Speed
—
Pokémon Sour Crystal
Evolves into Kingdra with a Dragon Scale
Evolves into Kingdra when traded holding a Dragon Scale
ChangedWater440—
Pokémon Black Pearl Emerald
Evolves into Kingdra by trading it holding a Dragon Scale
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon Project Nova
Evolves into Kingdra with Dragon Scale
ChangedWater470 +30
+10 Attack, +20 Sp. Def
Swift Swim
+ Swift Swim − Poison Point, Sniper, Damp
Pokémon OvercomplicatedChangedWater→WaterLance440Opportunist, Dragons Maw
Pokémon Emerald Rule-ette
Evolves into Kingdra by trading
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Damp
Pokémon Mirror Gold
Evolves into Kingdra — at level 36
ChangedWater440
-15 Attack, +15 Sp. Def
Poison Point, Sniper
− Damp
Pokémon Timeless Diamond & Spaceless Pearl
Evolves into Kingdra — Trade holding Dragon Scale; Use Dragon Scale
ChangedWater440Poison Point, Sniper
− Damp
Pokémon Crystal Legacy
Evolves into Kingdra with a Dragon Scale
ChangedWater440—
Pokémon Emerald Seaglass
Evolves into Kingdra with a Dragon Scale
ChangedWater440Poison Point, Sniper, Mega Launcher
+ Mega Launcher − Damp
Emerald RogueUnchangedWater440Poison Point, Sniper, Damp
Blaze Black 2 Redux & Volt White 2 ReduxUnchangedWater440Poison Point, Sniper, Damp
Pokémon GS ChroniclesUnchangedWater440Poison Point, Sniper, Damp
Inclement EmeraldUnchangedWater440Poison Point, Sniper, Damp
Pokémon Emerald ExUnchangedWater440—
GaiaUnchangedWater440Poison Point, Sniper, Damp
Pokémon ExceededUnchangedWater440Poison Point, Damp
Blaze Black 2 & Volt White 2UnchangedWater440Poison Point, Sniper, Damp
Rising Ruby & Sinking SapphireUnchangedWater440Poison Point, Sniper, Damp
Pokémon Yellow LegacyUnchangedWater490—

Pokédex entries

What each game says about it, in the games' own words.

Red / BlueCapable of swim­ ming backwards by rapidly flapping its wing-like pectoral fins and stout tail.
YellowTouching the back fin causes numb­ ness. It hooks its tail to coral to stay in place while sleeping.
Gold / HeartGoldAn examination of its cells revealed the presence of a gene not found in HORSEA. It became a hot topic.
Silver / SoulSilverIts fin-tips leak poison. Its fins and bones are highly valued as ingredients in herbal medicine.
CrystalThe male raises the young. If it is approached, it uses its toxic spikes to fend off the intruder.
RubySEADRA sleeps after wriggling itself between the branches of coral. Those trying to harvest coral are occasionally stung by this POKéMON’s poison barbs if they fail to notice it.
SapphireSEADRA generates whirlpools by spinning its body. The whirlpools are strong enough to swallow even fishing boats. This POKéMON weakens prey with these currents, then swallows it whole.
EmeraldThe poisonous barbs all over its body are highly valued as ingredients for making traditional herbal medicine. It shows no mercy to anything approaching its nest.
FireRed / XIts body bristles with sharp spikes. Carelessly trying to touch it could cause fainting from the spikes.
LeafGreen / YIt is capable of swimming backwards by rapidly flapping its winglike pectoral fins and stout tail.
Diamond / Pearl / Platinum / Black / WhiteIts spines provide protection. Its fins and bones are prized as traditional medicine ingredients.
Black 2 / White 2Its spines provide protection. Its fins and bones are prized as traditional-medicine ingredients.
Omega RubySeadra sleeps after wriggling itself between the branches of coral. Those trying to harvest coral are occasionally stung by this Pokémon’s poison barbs if they fail to notice it.
Alpha SapphireSeadra generates whirlpools by spinning its body. The whirlpools are strong enough to swallow even fishing boats. This Pokémon weakens prey with these currents, then swallows it whole.

Names in other languages

Japaneseシードラ
Japanese (Rōmaji)Seadra
GermanSeemon
FrenchHypocéan
SpanishSeadra
ItalianSeadra
Korean시드라
Chinese (Simplified)海刺龙
Chinese (Traditional)海刺龍

Official data here is present-day reference data from PokéAPI, not a snapshot of any one game's era — the Fairy type and hidden abilities arrived partway through the series, so a difference against an older game can belong to the series rather than to that ROM hack.