Home › Pokédex › Relicanth
#0369 · Generation III

Relicanth

Water / Rock · Longevity Pokémon — first seen in Generation III.

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

Base stats

StatBaseMinMax
HP100
310404
Attack90
166306
Defense130
238394
Sp. Attack45
85207
Sp. Defense65
121251
Speed55
103229
Total485

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 Relicanth takes from each attacking type.

×4
Grass
×2
FightingGroundElectric
×½
NormalFlyingPoisonIce
×¼
Fire
×1
RockBugGhostSteelWaterPsychicDragonDarkFairy

Evolution

Relicanth does not evolve, and nothing evolves into it.

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 Moon17 level-up · 34 TM/HM · 9 tutor · 12 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1Water GunWaterSpecial40100%25
1HardenNormalStatus——30
1FlailNormalPhysical—100%15
1Mud SportGroundStatus——15
1Head SmashRockPhysical15080%5
6Mud SportGroundStatus——15
10Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
21Ancient PowerRockSpecial60100%5
26DiveWaterPhysical80100%10
31Take DownNormalPhysical9085%20
35YawnNormalStatus——10
41RestPsychicStatus——5
46Hydro PumpWaterSpecial11080%5
50Double-EdgeNormalPhysical120100%15
56Head SmashRockPhysical15080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM23Smack DownRockPhysical50100%15
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM69Rock PolishRockStatus——20
TM71Stone EdgeRockPhysical10080%5
TM77Psych UpNormalStatus——10
TM78BulldozeGroundPhysical60100%20
TM80Rock SlideRockPhysical7590%10
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM94SurfWaterSpecial90100%15
TM98WaterfallWaterPhysical80100%15

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Icy WindIceSpecial5595%15
BounceFlyingPhysical8585%5
Water PulseWaterSpecial60100%20
Aqua TailWaterPhysical9090%10
Earth PowerGroundSpecial90100%10
Zen HeadbuttPsychicPhysical8090%15
Stealth RockRockStatus——20
Stomping TantrumGroundPhysical75100%10

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Muddy WaterWaterSpecial9085%10
Mud ShotGroundSpecial5595%15
Water SportWaterStatus——15
BrineWaterSpecial65100%10
Aqua TailWaterPhysical9090%10
Zen HeadbuttPsychicPhysical8090%15
Sun / Moon17 level-up · 34 TM/HM · 12 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1Water GunWaterSpecial40100%25
1HardenNormalStatus——30
1FlailNormalPhysical—100%15
1Mud SportGroundStatus——15
1Head SmashRockPhysical15080%5
6Mud SportGroundStatus——15
10Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
21Ancient PowerRockSpecial60100%5
26DiveWaterPhysical80100%10
31Take DownNormalPhysical9085%20
35YawnNormalStatus——10
41RestPsychicStatus——5
46Hydro PumpWaterSpecial11080%5
50Double-EdgeNormalPhysical120100%15
56Head SmashRockPhysical15080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM23Smack DownRockPhysical50100%15
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM69Rock PolishRockStatus——20
TM71Stone EdgeRockPhysical10080%5
TM77Psych UpNormalStatus——10
TM78BulldozeGroundPhysical60100%20
TM80Rock SlideRockPhysical7590%10
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM94SurfWaterSpecial90100%15
TM98WaterfallWaterPhysical80100%15

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Muddy WaterWaterSpecial9085%10
Mud ShotGroundSpecial5595%15
Water SportWaterStatus——15
BrineWaterSpecial65100%10
Aqua TailWaterPhysical9090%10
Zen HeadbuttPsychicPhysical8090%15
Omega Ruby / Alpha Sapphire16 level-up · 37 TM/HM · 8 tutor · 12 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1Water GunWaterSpecial40100%25
1HardenNormalStatus——30
1Mud SportGroundStatus——15
1Head SmashRockPhysical15080%5
6Mud SportGroundStatus——15
10Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
21Ancient PowerRockSpecial60100%5
26DiveWaterPhysical80100%10
31Take DownNormalPhysical9085%20
35YawnNormalStatus——10
41RestPsychicStatus——5
46Hydro PumpWaterSpecial11080%5
50Double-EdgeNormalPhysical120100%15
56Head SmashRockPhysical15080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM23Smack DownRockPhysical50100%15
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM69Rock PolishRockStatus——20
TM71Stone EdgeRockPhysical10080%5
TM77Psych UpNormalStatus——10
TM78BulldozeGroundPhysical60100%20
TM80Rock SlideRockPhysical7590%10
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM94Secret PowerNormalPhysical70100%20
HM03SurfWaterSpecial90100%15
HM05WaterfallWaterPhysical80100%15
HM06Rock SmashFightingPhysical40100%15
HM07DiveWaterPhysical80100%10

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Icy WindIceSpecial5595%15
BounceFlyingPhysical8585%5
Water PulseWaterSpecial60100%20
Aqua TailWaterPhysical9090%10
Earth PowerGroundSpecial90100%10
Zen HeadbuttPsychicPhysical8090%15
Stealth RockRockStatus——20

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Muddy WaterWaterSpecial9085%10
Mud ShotGroundSpecial5595%15
Water SportWaterStatus——15
BrineWaterSpecial65100%10
Aqua TailWaterPhysical9090%10
Zen HeadbuttPsychicPhysical8090%15
X / Y17 level-up · 35 TM/HM · 12 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1Hydro PumpWaterSpecial11080%5
1HardenNormalStatus——30
1Ancient PowerRockSpecial60100%5
1Mud SportGroundStatus——15
1Head SmashRockPhysical15080%5
8Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
22YawnNormalStatus——10
29Take DownNormalPhysical9085%20
36Mud SportGroundStatus——15
43Ancient PowerRockSpecial60100%5
50Double-EdgeNormalPhysical120100%15
57DiveWaterPhysical80100%10
64RestPsychicStatus——5
71Hydro PumpWaterSpecial11080%5
78Head SmashRockPhysical15080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM100ConfideNormalStatus——20
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM23Smack DownRockPhysical50100%15
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM69Rock PolishRockStatus——20
TM71Stone EdgeRockPhysical10080%5
TM77Psych UpNormalStatus——10
TM78BulldozeGroundPhysical60100%20
TM80Rock SlideRockPhysical7590%10
TM87SwaggerNormalStatus—85%15
TM88Sleep TalkNormalStatus——10
TM90SubstituteNormalStatus——10
TM94Rock SmashFightingPhysical40100%15
HM03SurfWaterSpecial90100%15
HM05WaterfallWaterPhysical80100%15

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Muddy WaterWaterSpecial9085%10
Mud ShotGroundSpecial5595%15
Water SportWaterStatus——15
BrineWaterSpecial65100%10
Aqua TailWaterPhysical9090%10
Zen HeadbuttPsychicPhysical8090%15
Black 2 / White 213 level-up · 34 TM/HM · 8 tutor · 12 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1HardenNormalStatus——30
8Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
22YawnNormalStatus——10
29Take DownNormalPhysical9085%20
36Mud SportGroundStatus——15
43Ancient PowerRockSpecial60100%5
50Double-EdgeNormalPhysical120100%15
57DiveWaterPhysical80100%10
64RestPsychicStatus——5
71Hydro PumpWaterSpecial11080%5
78Head SmashRockPhysical15080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM23Smack DownRockPhysical50100%15
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM69Rock PolishRockStatus——20
TM71Stone EdgeRockPhysical10080%5
TM77Psych UpNormalStatus——10
TM78BulldozeGroundPhysical60100%20
TM80Rock SlideRockPhysical7590%10
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
TM94Rock SmashFightingPhysical40100%15
HM03SurfWaterSpecial90100%15
HM05WaterfallWaterPhysical80100%15
HM06DiveWaterPhysical80100%10

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Icy WindIceSpecial5595%15
Sleep TalkNormalStatus——10
BounceFlyingPhysical8585%5
Aqua TailWaterPhysical9090%10
Earth PowerGroundSpecial90100%10
Zen HeadbuttPsychicPhysical8090%15
Stealth RockRockStatus——20

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Muddy WaterWaterSpecial9085%10
Mud ShotGroundSpecial5595%15
Water SportWaterStatus——15
BrineWaterSpecial65100%10
Aqua TailWaterPhysical9090%10
Zen HeadbuttPsychicPhysical8090%15
Black / White13 level-up · 34 TM/HM · 12 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1HardenNormalStatus——30
8Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
22YawnNormalStatus——10
29Take DownNormalPhysical9085%20
36Mud SportGroundStatus——15
43Ancient PowerRockSpecial60100%5
50Double-EdgeNormalPhysical120100%15
57DiveWaterPhysical80100%10
64RestPsychicStatus——5
71Hydro PumpWaterSpecial11080%5
78Head SmashRockPhysical15080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM23Smack DownRockPhysical50100%15
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM48RoundNormalSpecial60100%15
TM55ScaldWaterSpecial80100%15
TM68Giga ImpactNormalPhysical15090%5
TM69Rock PolishRockStatus——20
TM71Stone EdgeRockPhysical10080%5
TM77Psych UpNormalStatus——10
TM78BulldozeGroundPhysical60100%20
TM80Rock SlideRockPhysical7590%10
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
TM94Rock SmashFightingPhysical40100%15
HM03SurfWaterSpecial90100%15
HM05WaterfallWaterPhysical80100%15
HM06DiveWaterPhysical80100%10

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Muddy WaterWaterSpecial9085%10
Mud ShotGroundSpecial5595%15
Water SportWaterStatus——15
BrineWaterSpecial65100%10
Aqua TailWaterPhysical9090%10
Zen HeadbuttPsychicPhysical8090%15
HeartGold / SoulSilver13 level-up · 38 TM/HM · 9 tutor · 10 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1HardenNormalStatus——30
8Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
22YawnNormalStatus——10
29Take DownNormalPhysical9085%20
36Mud SportGroundStatus——15
43Ancient PowerRockSpecial60100%5
50Double-EdgeNormalPhysical120100%15
57DiveWaterPhysical80100%10
64RestPsychicStatus——5
71Hydro PumpWaterSpecial11080%5
78Head SmashRockPhysical15080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM55BrineWaterSpecial65100%10
TM58EndureNormalStatus——10
TM68Giga ImpactNormalPhysical15090%5
TM69Rock PolishRockStatus——20
TM71Stone EdgeRockPhysical10080%5
TM76Stealth RockRockStatus——20
TM77Psych UpNormalStatus——10
TM78CaptivateNormalStatus—100%20
TM80Rock SlideRockPhysical7590%10
TM82Sleep TalkNormalStatus——10
TM83Natural GiftNormalPhysical—100%15
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
HM03SurfWaterSpecial90100%15
HM05WhirlpoolWaterSpecial3585%15
HM06Rock SmashFightingPhysical40100%15
HM07WaterfallWaterPhysical80100%15

Move tutor

MoveTypeCat.PowerAcc.PP
HeadbuttNormalPhysical70100%15
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Icy WindIceSpecial5595%15
Ancient PowerRockSpecial60100%5
DiveWaterPhysical80100%10
BounceFlyingPhysical8585%5
Aqua TailWaterPhysical9090%10
Earth PowerGroundSpecial90100%10

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
Rock SlideRockPhysical7590%10
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Muddy WaterWaterSpecial9085%10
Water SportWaterStatus——15
Aqua TailWaterPhysical9090%10
Platinum13 level-up · 37 TM/HM · 8 tutor · 9 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1HardenNormalStatus——30
8Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
22YawnNormalStatus——10
29Take DownNormalPhysical9085%20
36Mud SportGroundStatus——15
43Ancient PowerRockSpecial60100%5
50Double-EdgeNormalPhysical120100%15
57DiveWaterPhysical80100%10
64RestPsychicStatus——5
71Hydro PumpWaterSpecial11080%5
78Head SmashRockPhysical15080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM55BrineWaterSpecial65100%10
TM58EndureNormalStatus——10
TM68Giga ImpactNormalPhysical15090%5
TM69Rock PolishRockStatus——20
TM71Stone EdgeRockPhysical10080%5
TM76Stealth RockRockStatus——20
TM77Psych UpNormalStatus——10
TM78CaptivateNormalStatus—100%20
TM80Rock SlideRockPhysical7590%10
TM82Sleep TalkNormalStatus——10
TM83Natural GiftNormalPhysical—100%15
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
HM03SurfWaterSpecial90100%15
HM06Rock SmashFightingPhysical40100%15
HM07WaterfallWaterPhysical80100%15

Move tutor

MoveTypeCat.PowerAcc.PP
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Icy WindIceSpecial5595%15
Ancient PowerRockSpecial60100%5
DiveWaterPhysical80100%10
BounceFlyingPhysical8585%5
Aqua TailWaterPhysical9090%10
Earth PowerGroundSpecial90100%10

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
Rock SlideRockPhysical7590%10
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Water SportWaterStatus——15
Aqua TailWaterPhysical9090%10
Diamond / Pearl13 level-up · 37 TM/HM · 9 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1HardenNormalStatus——30
8Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
22YawnNormalStatus——10
29Take DownNormalPhysical9085%20
36Mud SportGroundStatus——15
43Ancient PowerRockSpecial60100%5
50Double-EdgeNormalPhysical120100%15
57DiveWaterPhysical80100%10
64RestPsychicStatus——5
71Hydro PumpWaterSpecial11080%5
78Head SmashRockPhysical15080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
TM55BrineWaterSpecial65100%10
TM58EndureNormalStatus——10
TM68Giga ImpactNormalPhysical15090%5
TM69Rock PolishRockStatus——20
TM71Stone EdgeRockPhysical10080%5
TM76Stealth RockRockStatus——20
TM77Psych UpNormalStatus——10
TM78CaptivateNormalStatus—100%20
TM80Rock SlideRockPhysical7590%10
TM82Sleep TalkNormalStatus——10
TM83Natural GiftNormalPhysical—100%15
TM87SwaggerNormalStatus—85%15
TM90SubstituteNormalStatus——10
HM03SurfWaterSpecial90100%15
HM06Rock SmashFightingPhysical40100%15
HM07WaterfallWaterPhysical80100%15

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
Rock SlideRockPhysical7590%10
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Water SportWaterStatus——15
Aqua TailWaterPhysical9090%10
FireRed / LeafGreen11 level-up · 25 TM/HM · 5 tutor · 6 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1HardenNormalStatus——30
8Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
22YawnNormalStatus——10
29Take DownNormalPhysical9085%20
36Mud SportGroundStatus——15
43Ancient PowerRockSpecial60100%5
50RestPsychicStatus——5
57Double-EdgeNormalPhysical120100%15
64Hydro PumpWaterSpecial11080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
HM03SurfWaterSpecial90100%15
HM06Rock SmashFightingPhysical40100%15
HM07WaterfallWaterPhysical80100%15
HM08DiveWaterPhysical80100%10

Move tutor

MoveTypeCat.PowerAcc.PP
Body SlamNormalPhysical85100%15
Double-EdgeNormalPhysical120100%15
MimicNormalStatus——10
Rock SlideRockPhysical7590%10
SubstituteNormalStatus——10

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
Rock SlideRockPhysical7590%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Water SportWaterStatus——15
Emerald11 level-up · 25 TM/HM · 12 tutor · 6 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1HardenNormalStatus——30
8Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
22YawnNormalStatus——10
29Take DownNormalPhysical9085%20
36Mud SportGroundStatus——15
43Ancient PowerRockSpecial60100%5
50RestPsychicStatus——5
57Double-EdgeNormalPhysical120100%15
64Hydro PumpWaterSpecial11080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
HM03SurfWaterSpecial90100%15
HM06Rock SmashFightingPhysical40100%15
HM07WaterfallWaterPhysical80100%15
HM08DiveWaterPhysical80100%10

Move tutor

MoveTypeCat.PowerAcc.PP
Body SlamNormalPhysical85100%15
Double-EdgeNormalPhysical120100%15
MimicNormalStatus——10
Rock SlideRockPhysical7590%10
SubstituteNormalStatus——10
SnoreNormalSpecial50100%15
Mud-SlapGroundSpecial20100%10
Icy WindIceSpecial5595%15
EndureNormalStatus——10
SwaggerNormalStatus—85%15
Sleep TalkNormalStatus——10
Psych UpNormalStatus——10

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
Rock SlideRockPhysical7590%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Water SportWaterStatus——15
Ruby / Sapphire11 level-up · 25 TM/HM · 6 egg

Level-up

LvMoveTypeCat.PowerAcc.PP
1TackleNormalPhysical40100%35
1HardenNormalStatus——30
8Water GunWaterSpecial40100%25
15Rock TombRockPhysical6095%15
22YawnNormalStatus——10
29Take DownNormalPhysical9085%20
36Mud SportGroundStatus——15
43Ancient PowerRockSpecial60100%5
50RestPsychicStatus——5
57Double-EdgeNormalPhysical120100%15
64Hydro PumpWaterSpecial11080%5

TM & HM

TMMoveTypeCat.PowerAcc.PP
TM03Water PulseWaterSpecial60100%20
TM04Calm MindPsychicStatus——20
TM06ToxicPoisonStatus—90%10
TM07HailIceStatus——10
TM10Hidden PowerNormalSpecial60100%15
TM13Ice BeamIceSpecial90100%10
TM14BlizzardIceSpecial11070%5
TM15Hyper BeamNormalSpecial15090%5
TM17ProtectNormalStatus——10
TM18Rain DanceWaterStatus——5
TM20SafeguardNormalStatus——25
TM21FrustrationNormalPhysical—100%20
TM26EarthquakeGroundPhysical100100%10
TM27ReturnNormalPhysical—100%20
TM32Double TeamNormalStatus——15
TM37SandstormRockStatus——10
TM39Rock TombRockPhysical6095%15
TM42FacadeNormalPhysical70100%20
TM43Secret PowerNormalPhysical70100%20
TM44RestPsychicStatus——5
TM45AttractNormalStatus—100%15
HM03SurfWaterSpecial90100%15
HM06Rock SmashFightingPhysical40100%15
HM07WaterfallWaterPhysical80100%15
HM08DiveWaterPhysical80100%10

Egg moves

MoveTypeCat.PowerAcc.PP
Skull BashNormalPhysical130100%10
AmnesiaPsychicStatus——20
Rock SlideRockPhysical7590%10
Sleep TalkNormalStatus——10
MagnitudeGroundPhysical—100%30
Water SportWaterStatus——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
Ruby / SapphireRoute 124 rareSeaweed
Dive
30-355%
Ruby / SapphireRoute 126 rareSeaweed
Dive
30-355%
EmeraldRoute 124 rareSeaweed
Dive
30-355%
EmeraldRoute 126 rareSeaweed
Dive
30-355%
Diamond / PearlSea Route 226Super Rod40-5015%
PlatinumSea Route 226Super Rod20-5015%
HeartGold / SoulSilverRoute 12Good Rod
swarm
2065%
HeartGold / SoulSilverRoute 12Old Rod
swarm
1015%
HeartGold / SoulSilverRoute 12Super Rod
swarm
40100%
Black / WhiteRoute 4Super Rod
rippling water
35-6040%
Black 2 / White 2Route 4Super Rod
rippling water
50-7015%
X / YAmbrette TownSuper Rod3560%
X / YCyllage CitySuper Rod3560%
Sun / MoonPoni Wilds rareBubbling spots10-435%
Sun / MoonPoni Wilds rareSuper Rod10-431%
Ultra Sun / Ultra MoonAncient Poni PathBubbling spots10-4910%
Ultra Sun / Ultra MoonAncient Poni Path rareSuper Rod10-441%
Ultra Sun / Ultra MoonPoni Breaker Coast rareBubbling spots10-495%
Ultra Sun / Ultra MoonPoni Breaker Coast rareSuper Rod10-441%

Where to find it in the ROM hacks

47 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
Emerald Rogue
Cave 0 — HoennRock-theme rooms · Lv —
Mountain 3 — HoennRock-theme rooms · Lv —
Waterfront 0 — HoennWater-theme rooms · Lv —
and 8 more areas
Pokémon Heart & Soul
Fuchsia CitySurf · Lv 42-45 · 60%
Route 49Surf · Lv 45-60 · 5%rare
Route 49Good Rod · Lv 30 · 60%
and 1 more area
Pokémon R.O.W.E
Oldale TownSuper Rod · Lv Scales · 1%rare
Oldale TownSuper Rod · Lv Scales · 1%rare
Oldale TownSurf · Lv Scales · 1%rare
and 5 more areas
Sword and Shield Ultimate Plus
Wild Area 7 (Ice) EastSurf · Lv 35-40 · 20%
Wild Area 7 (Ice) EastGood Rod · Lv — · 33%
Wild Area 7 (Ice) WestSurf · Lv — · 20%
and 1 more area
Lazarus
Sea of VulcaiDive · Lv 26-28 · 2%rare
Pokémon Odyssey
Etrian
Second Stratum (Sandy Caves)Good Rod · Lv 5-15 · 20%
Second Stratum (Sandy Caves)Super Rod · Lv 20-35 · 30%
Blaze Black 2 Redux & Volt White 2 Redux
Route 4Super Rod · Lv 10-20 · 60%
Route 4Super Rod Ripple · Lv 15-25 · 60%
Route 21Super Rod Ripple · Lv 50-55 · 30%
Radical Red
Route 21 NorthSuper Rod · Lv 53-55 · 5%rare
Route 11Good Rod · Lv 27-29 · 20%
Safari Zone Area 4Super Rod · Lv 53-55 · 5%rare
and 4 more areas
Elite Redux
Sandstrewn RuinsSurfing · Lv — · 100%
Sandstrewn RuinsOld Rod · Lv — · 100%
Sandstrewn RuinsGood Rod · Lv — · 100%
and 3 more areas
Pokémon GS Chronicles
Route 45Good Rod · Lv — · 20%
Route 45Super Rod · Lv — · 15%
Victory Road (Main 2F)Super Rod · Lv — · 1%
Pokémon Emerald Kaizo
Route 105Surf · Lv 43 · 1%rare
Route 105Good Rod · Lv 43 · 20%
Route 105Super Rod · Lv 65 · 40%
and 21 more areas
Inclement Emerald
Sandstrewn RuinsGood Rod · Lv Scales · 100%
Sandstrewn RuinsOld Rod · Lv Scales · 100%
Sandstrewn RuinsSuper Rod · Lv Scales · 100%
and 2 more areas
Renegade Platinum
Celestic TownOld Rod · Lv 10 · 10%
Celestic TownGood Rod · Lv 25 · 10%
Celestic TownSuper Rod · Lv 50 · 10%
and 3 more areas
Pokémon Odyssey II: Heroes of Lemuria
Primitive JungleGood Rod · Lv 5-15 · 20%
Primitive JungleSuper Rod · Lv 30-35 · 30%
Pokemon Modern Emerald
Underwater 124Surf (day) · Lv 30-35 · 5%rare
Underwater 126Surf (day) · Lv 30-35 · 5%rare
Pokémon Crippling Medical Debt Edition
Route 110Good Rod · Lv 20-25 · 20%
Route 117Surf · Lv 60-64 · 4%rare
Underwater Route 105Surf · Lv 60-64 · 5%rare
and 1 more area
Pokémon Emerald Ex
Underwater Route 124Dive · Lv ? · 5%rare
Underwater Route 126Dive · Lv ? · 5%rare
Pokémon Valiant
Underwater Route 124Dive · Lv 30-35 · 5%rare
Underwater Route 126Dive · Lv 30-35 · 5%rare
Underwater Median SeaDive · Lv 35-37 · 95%
Gaia
Reliquia RuinsWater · Lv — · 10%
Sabulo IslandWater · Lv — · 5%rare
and 7 more areas
Pokémon Emerald Imperium
Route 109Surf · Lv 5-35 · 60%
Underwater — Route 126Surf · Lv 30-35 · 5%rare
Safari Zone SoutheastSurf · Lv 25-30 · 60%
and 8 more areas
Pokémon Platinum Kaizo
Oreburgh Gate B1FSurf · Lv ? · 1%
Oreburgh Gate B1FSuper Rod · Lv ? · 20%
Mt. Coronet SouthSuper Rod · Lv ? · 20%
and 13 more areas
Pokémon: Wishes of Tomorrow
National ParkOld Rod · Lv 5 · 30%
Pokémon Exceeded
Underwater (Route 124)Surf · Lv 60-70 · 10%
Underwater (Route 126)Surf · Lv 40-60 · 10%
Pokémon Hoenn's Last Wish
Route 106Grass · Lv 40-50 · 2%rare
Route 106Super Rod · Lv 40-50 · 20%
UnderwaterSurf (morning) · Lv 30-35 · 5%rare
and 1 more area
Low Budget Crystal
Desert Ruin B1FSurf · Lv Base+1, Base+3, Base+5 · 100%
Evergrande Dungeon B2FGood Rod · Lv 20 · 9%
Evergrande Dungeon B2FSuper Rod · Lv 40 · 30%
and 13 more areas
Pokémon Emerald Squared
Underwater Route 126Water · Lv 40-50 · 11.1%
Route 106Fishing · Lv 26-40 · 10%
Route 107Fishing · Lv 25-40 · 10%
Pokémon Tourmaline
Route 75Dive · Lv — · 9%
Route 100Dive · Lv — · 9%
Sunken Isle (exterior)Dive · Lv — · 9%
and 2 more areas
Pokémon FireRed Reignited & LeafGreen Regrown
Route 20Super Rod after the wish · Lv 25-35 · 4%rare
Sacred Gold & Storm Silver
Ruins of AlphSuper Rod · Lv — · 30%
Route 12Swarm · Lv — · Fish
Cinnabar IslandSurf · Lv 40-55 · 3%rare
Blaze Black 2 & Volt White 2
Route 4Super Rod Ripple · Lv 15-25 · 5%rare
Clay Tunnel - All AreasSuper Rod Ripple · Lv 65-75 · 5%rare
Pokémon SoothingSilver
Mt. Moon (water, table 1)Surf · Lv 35 · 1%rare
Mt. Moon (water, table 1)Good Rod · Lv 20
Mt. Moon (water, table 1)Super Rod · Lv 40
and 13 more areas
Pokémon Definitive Platinum
Route 223Good Rod · Lv 25 · 80%
Route 226Super Rod · Lv 50-55 · 20%
Rising Ruby & Sinking Sapphire
Route 124Old Rod · Lv 15
Route 124Good Rod · Lv 35
Route 124Super Rod · Lv 55
and 24 more areas
Blaze Black & Volt White
Route 4Surf · Lv — · 10%
Route 4Surf Ripple · Lv — · 30%
Route 4Super Rod Ripple · Lv — · 10%
Fire Red Omega
Tanoby RuinsSuper Rod · Lv —
Pokemon Prism
Acania DocksSurf · Lv 20 · 10%
Eagulou City 2Surf · Lv 25 · 10%
Mt. Boulder B2FSurf · Lv 15 · 10%
and 4 more areas
Pokémon Omega Ruby Origins
Pacifidlog TownGood Rod · Lv 30-35
Pacifidlog TownSuper Rod · Lv 30-35
UnderwaterSurf · Lv 30-35
HeartGold Generations
Sea Route 40Surf · Lv 15-25 · 1%rare
Route 12Super Rod (swarm) · Lv 40
Pokémon Platinum Redux
Bebe's HousePalmer · Lv ?
Route 220Grass · Lv ? · 14%
Pokémon Emerald Blitz
UnderwaterSurf · Lv 30-35 · 5%rare
UnderwaterSurf · Lv 30-35 · 5%rare
Pokémon Saiph 2
Sabbio Desert (Safari Zone)Water · Lv 21 · 1%rare
Sabbio Desert (Safari Zone)Fishing · Lv 21-22 · 1%rare
Fillbur RuinsWater · Lv 20-25 · 1%rare
and 7 more areas
Pokémon Black Pearl Emerald
Meteor FallsSurf · Lv 29-35 · 31%
Meteor FallsSurf · Lv 29-35 · 31%
Meteor FallsSurf · Lv 29-35 · 31%
and 5 more areas
Pokémon Project Nova
Forgotten ChamberSuper Rod · Lv 55 · 40%
Pokémon Emerald Rule-ette
UnderwaterSurf · Lv 30-35 · 5%rare
UnderwaterSurf · Lv 30-35 · 5%rare
Pokémon Mirror Gold
Blackthorn CitySurf · Lv 42-45 · 5%rare
Blackthorn CityRod (swarm) · Lv ?
Ecruteak CityGood Rod · Lv 30-34 · 15%
and 10 more areas
Pokémon Timeless Diamond & Spaceless Pearl
Route 226Super Rod · Lv 45-55 · 15%
Pokémon Emerald Seaglass
Pacifidlog TownSurf · Lv 30-55 · 1%rare
UnderwaterSurf · Lv 30-35 · 5%rare
UnderwaterSurf · Lv 30-35 · 5%rare
Unboundnot in the wild in this guide's tables — evolve, trade or battle it
Infinite Fusionnot 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 FireRed & LeafGreen+not 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 FireRed: Rocket Editionnot 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 Relicanth with the ROM hacks →

In the 53 guides that include it

Changed in 35 of 53 guides: retyped in 4, stats in 16, abilities in 26, evolution in 1.

Every ROM hack on this site that has Relicanth, 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
Pokémon R.O.W.EChangedWaterRock505 +20
+20 Speed
Swift Swim, Rock Head, Sturdy
Celia's Stupid RomhackChangedWaterRock485Swift Swim, Rock Head
Sword and Shield Ultimate PlusChangedWaterRock485Swift Swim, Rock Head
− Sturdy
LazarusChangedWaterRock485
+20 Sp. Def, -20 Speed
Swift Swim, Rock Head, Ancient Memory
+ Ancient Memory − Sturdy
Blaze Black 2 Redux & Volt White 2 ReduxChangedWaterRock485Sturdy, Rock Head, Sturdy
− Swift Swim
Radical RedChangedWaterRock485
+15 Attack, -15 Defense
Swift Swim, Rock Head, Sturdy
Elite Redux
Mega Evolves into Relicanth Mega holding the Relicanthite
ChangedWaterRock505 +20
+20 Attack
Sturdy, Water Absorb, Rough Skin
Pokémon Emerald KaizoChangedWaterRock485Rock Head, Swift Swim
− Sturdy
Renegade PlatinumChangedWaterRock485Rock Head, Swift Swim
− Sturdy
Pokémon Odyssey II: Heroes of LemuriaChangedWaterRock→GhostRock530 +45
+45 Sp. Atk
Rock Head, Swift Swim
− Sturdy
Pokémon FireRed & LeafGreen+ChangedWaterRock485Swift Swim, Rock Head
− Sturdy
Pokemon Modern EmeraldChangedWaterRock485Swift Swim, Rock Head
Pokémon Crippling Medical Debt EditionChanged0 -485
-100 HP, -90 Attack, -130 Defense, -45 Sp. Atk, -65 Sp. Def, -55 Speed
—
Pokémon Too Many Types 1ChangedWaterRock→WaterAncient485—
Pokémon Emerald ImperiumChangedWaterRock485
+15 Attack, -15 Defense
Swift Swim, Rock Head, Sturdy
Pokémon Platinum KaizoChangedWaterRock485Swift Swim, Rock Head
− Sturdy
Pokémon ExceededChangedWaterRock→Water485Sturdy, Abyssal Voyager, Fortitude
Pokémon Hoenn's Last WishChangedWaterRock→GhostRock520 +35
-60 Attack, -40 Defense, +70 Sp. Atk, +65 Sp. Def
Cursed Body, Water Absorb, Storm Drain
+ Cursed Body, Water Absorb, Storm Drain − Swift Swim, Rock Head, Sturdy
Low Budget CrystalChangedWaterRock485Swift Swim
− Rock Head, Sturdy
Pokémon Emerald SquaredChangedWaterRock520 +35
+20 Attack, +10 Sp. Def, +5 Speed
Swift Swim, Rock Head, Sturdy
Pokémon FireRed Reignited & LeafGreen RegrownChangedWaterRock505 +20
+20 Attack
Swift Swim, Rock Head
− Sturdy
Sacred Gold & Storm SilverChangedWaterRock485Swift Swim, Rock Head
− Sturdy
Blaze Black 2 & Volt White 2ChangedWaterRock485Sturdy, Rock Head, Sturdy
− Swift Swim
Pokémon SoothingSilverChangedWaterRock485Swift Swim, Rock Head
− Sturdy
Blaze Black & Volt WhiteChangedWaterRock485Sturdy, Rock Head, Sturdy
− Swift Swim
Fire Red OmegaChangedWaterRock485Swift Swim, Rock Head
− Sturdy
Pokémon FireRed: Rocket EditionChangedWaterRock485
+10 Sp. Atk, -20 Sp. Def, +10 Speed
Swift Swim, Rock Head
− Sturdy
Pokemon PrismChangedWaterRock485Swift Swim, Rock Head
− Sturdy
Pokémon Omega Ruby OriginsChangedWaterRock485Swift Swim, Rock Head
− Sturdy
Pokémon Platinum ReduxChangedWaterRock550 +65
+8 HP, +22 Attack, -10 Defense, +30 Sp. Atk, +6 Sp. Def, +9 Speed
Rock Head, Swift Swim
− Sturdy
Pokémon Saiph 2Changed0 -485
-100 HP, -90 Attack, -130 Defense, -45 Sp. Atk, -65 Sp. Def, -55 Speed
—
Pokémon Project NovaChangedWaterRock500 +15
+15 Attack
Swift Swim, Rock Head
− Sturdy
Pokémon Mirror GoldChangedWaterRock530 +45
+30 Attack, +15 Sp. Def
Swift Swim, Rock Head
− Sturdy
Pokémon Timeless Diamond & Spaceless PearlChangedWaterRock485Swift Swim, Rock Head
− Sturdy
Pokémon Emerald SeaglassChangedWaterRock485
+20 Sp. Def, -20 Speed
Swift Swim, Rock Head, Last Survivor
+ Last Survivor − Sturdy
UnboundUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Emerald RogueUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Pokémon Heart & SoulUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Infinite FusionUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Pokémon GS ChroniclesUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Inclement EmeraldUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Pokémon Emerald ExUnchangedWaterRock485—
Pokémon ValiantUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
GaiaUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Pokémon: Wishes of TomorrowUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Pokémon TourmalineUnchanged485—
Pokémon Definitive PlatinumUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Rising Ruby & Sinking SapphireUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
HeartGold GenerationsUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Pokémon Emerald BlitzUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Pokémon Black Pearl EmeraldUnchangedWaterRock485Swift Swim, Rock Head, Sturdy
Pokémon OvercomplicatedUnchangedWaterRock485Solid Rock, Cloud Nine, Fairy Absorb
Pokémon Emerald Rule-etteUnchangedWaterRock485Swift Swim, Rock Head, Sturdy

Pokédex entries

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

RubyRELICANTH is a POKéMON species that existed for a hundred million years without ever changing its form. This ancient POKéMON feeds on microscopic organisms with its toothless mouth.
SapphireRELICANTH is a rare species that was discovered in deep-sea explorations. This POKéMON’s body withstands the enormous water pressure of the ocean depths. Its body is covered in tough scales that are like craggy rocks.
EmeraldA POKéMON that was once believed to have been extinct. The species has not changed its form for 100 million years. It walks on the seafloor using its pectoral fins.
FireRed / LeafGreen / XIt has remained unchanged for 100 million years. It was discovered during a deep-sea exploration.
Diamond / Pearl / Platinum / Black / White / Black 2 / White 2 / YA rare Pokémon discovered during a deep-sea exploration. It has not changed in over 100 million years.
HeartGold / SoulSilverDiscovered by chance during deep-sea explorations, it has not changed since ancient times.
Omega RubyRelicanth is a Pokémon species that existed for a hundred million years without ever changing its form. This ancient Pokémon feeds on microscopic organisms with its toothless mouth.
Alpha SapphireRelicanth is a rare species that was discovered in deep-sea explorations. This Pokémon’s body withstands the enormous water pressure of the ocean depths. Its body is covered in tough scales that are like craggy rocks.
SunIts form has remained the same for one hundred million years. Its body is filled with fat, so it can withstand the water pressure of the deep sea.
MoonIt was fortuitously discovered during a deep sea expedition. Its teeth have atrophied, so it now survives on microscopic organisms it sucks up.
Ultra SunThought to have gone extinct, Relicanth was given a name that is a variation of the name of the person who discovered it.
Ultra MoonThe reason it hasn’t changed at all in a hundred million years is that it’s apparently already a perfect life-form.

Names in other languages

Japaneseジーランス
Japanese (Rōmaji)Glanth
GermanRelicanth
FrenchRelicanth
SpanishRelicanth
ItalianRelicanth
Korean시라칸
Chinese (Simplified)古空棘鱼
Chinese (Traditional)古空棘魚

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.