#0581 · Generation V

Swanna

Water / Flying · White Bird Pokémon — first seen in Generation V.

Just:

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

Base stats

Stat	Base	Min	Max
HP	75	260	354
Attack	87	161	300
Defense	63	117	247
Sp. Attack	87	161	300
Sp. Defense	63	117	247
Speed	98	180	324
Total	473

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 Swanna takes from each attacking type.

×4

Electric

×2

Rock

×½

FightingBugSteelFireWater

×0

Ground

×1

NormalFlyingPoisonGhostGrassPsychicIceDragonDarkFairy

Evolution

Ducklett#0580

Level 35

Swanna#0581

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

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 Moon18 level-up · 25 TM/HM · 9 tutor

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Wing Attack	Flying	Physical	60	100%	35
1	Water Gun	Water	Special	40	100%	25
1	Water Sport	Water	Status	—	—	15
1	Defog	Flying	Status	—	—	15
3	Water Sport	Water	Status	—	—	15
6	Defog	Flying	Status	—	—	15
9	Wing Attack	Flying	Physical	60	100%	35
13	Water Pulse	Water	Special	60	100%	20
15	Aerial Ace	Flying	Physical	60	—	20
19	Bubble Beam	Water	Special	65	100%	20
21	Feather Dance	Flying	Status	—	100%	15
24	Aqua Ring	Water	Status	—	—	20
27	Air Slash	Flying	Special	75	95%	15
30	Roost	Flying	Status	—	—	5
34	Rain Dance	Water	Status	—	—	5
40	Tailwind	Flying	Status	—	—	15
47	Brave Bird	Flying	Physical	120	100%	15
55	Hurricane	Flying	Special	110	70%	10

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM06	Toxic	Poison	Status	—	90%	10
TM07	Hail	Ice	Status	—	—	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM100	Confide	Normal	Status	—	—	20
TM13	Ice Beam	Ice	Special	90	100%	10
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM19	Roost	Flying	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM32	Double Team	Normal	Status	—	—	15
TM40	Aerial Ace	Flying	Physical	60	—	20
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM48	Round	Normal	Special	60	100%	15
TM51	Steel Wing	Steel	Physical	70	90%	25
TM55	Scald	Water	Special	80	100%	15
TM68	Giga Impact	Normal	Physical	150	90%	5
TM76	Fly	Flying	Physical	90	95%	15
TM87	Swagger	Normal	Status	—	85%	15
TM88	Sleep Talk	Normal	Status	—	—	10
TM90	Substitute	Normal	Status	—	—	10
TM94	Surf	Water	Special	90	100%	15

Move tutor

Move	Type	Cat.	Power	Acc.	PP
Sky Attack	Flying	Physical	140	90%	5
Snore	Normal	Special	50	100%	15
Icy Wind	Ice	Special	55	95%	15
Uproar	Normal	Special	90	100%	10
Endeavor	Normal	Physical	—	100%	5
Water Pulse	Water	Special	60	100%	20
Tailwind	Flying	Status	—	—	15
Defog	Flying	Status	—	—	15
Liquidation	Water	Physical	85	100%	10

Sun / Moon18 level-up · 25 TM/HM

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Wing Attack	Flying	Physical	60	100%	35
1	Water Gun	Water	Special	40	100%	25
1	Water Sport	Water	Status	—	—	15
1	Defog	Flying	Status	—	—	15
3	Water Sport	Water	Status	—	—	15
6	Defog	Flying	Status	—	—	15
9	Wing Attack	Flying	Physical	60	100%	35
13	Water Pulse	Water	Special	60	100%	20
15	Aerial Ace	Flying	Physical	60	—	20
19	Bubble Beam	Water	Special	65	100%	20
21	Feather Dance	Flying	Status	—	100%	15
24	Aqua Ring	Water	Status	—	—	20
27	Air Slash	Flying	Special	75	95%	15
30	Roost	Flying	Status	—	—	5
34	Rain Dance	Water	Status	—	—	5
40	Tailwind	Flying	Status	—	—	15
47	Brave Bird	Flying	Physical	120	100%	15
55	Hurricane	Flying	Special	110	70%	10

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM06	Toxic	Poison	Status	—	90%	10
TM07	Hail	Ice	Status	—	—	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM100	Confide	Normal	Status	—	—	20
TM13	Ice Beam	Ice	Special	90	100%	10
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM19	Roost	Flying	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM32	Double Team	Normal	Status	—	—	15
TM40	Aerial Ace	Flying	Physical	60	—	20
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM48	Round	Normal	Special	60	100%	15
TM51	Steel Wing	Steel	Physical	70	90%	25
TM55	Scald	Water	Special	80	100%	15
TM68	Giga Impact	Normal	Physical	150	90%	5
TM76	Fly	Flying	Physical	90	95%	15
TM87	Swagger	Normal	Status	—	85%	15
TM88	Sleep Talk	Normal	Status	—	—	10
TM90	Substitute	Normal	Status	—	—	10
TM94	Surf	Water	Special	90	100%	15

Omega Ruby / Alpha Sapphire18 level-up · 27 TM/HM · 7 tutor

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Wing Attack	Flying	Physical	60	100%	35
1	Water Gun	Water	Special	40	100%	25
1	Water Sport	Water	Status	—	—	15
1	Defog	Flying	Status	—	—	15
3	Water Sport	Water	Status	—	—	15
6	Defog	Flying	Status	—	—	15
9	Wing Attack	Flying	Physical	60	100%	35
13	Water Pulse	Water	Special	60	100%	20
15	Aerial Ace	Flying	Physical	60	—	20
19	Bubble Beam	Water	Special	65	100%	20
21	Feather Dance	Flying	Status	—	100%	15
24	Aqua Ring	Water	Status	—	—	20
27	Air Slash	Flying	Special	75	95%	15
30	Roost	Flying	Status	—	—	5
34	Rain Dance	Water	Status	—	—	5
40	Tailwind	Flying	Status	—	—	15
47	Brave Bird	Flying	Physical	120	100%	15
55	Hurricane	Flying	Special	110	70%	10

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM06	Toxic	Poison	Status	—	90%	10
TM07	Hail	Ice	Status	—	—	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM100	Confide	Normal	Status	—	—	20
TM13	Ice Beam	Ice	Special	90	100%	10
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM19	Roost	Flying	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM32	Double Team	Normal	Status	—	—	15
TM40	Aerial Ace	Flying	Physical	60	—	20
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM48	Round	Normal	Special	60	100%	15
TM51	Steel Wing	Steel	Physical	70	90%	25
TM55	Scald	Water	Special	80	100%	15
TM68	Giga Impact	Normal	Physical	150	90%	5
TM87	Swagger	Normal	Status	—	85%	15
TM88	Sleep Talk	Normal	Status	—	—	10
TM90	Substitute	Normal	Status	—	—	10
TM94	Secret Power	Normal	Physical	70	100%	20
HM02	Fly	Flying	Physical	90	95%	15
HM03	Surf	Water	Special	90	100%	15
HM07	Dive	Water	Physical	80	100%	10

Move tutor

Move	Type	Cat.	Power	Acc.	PP
Sky Attack	Flying	Physical	140	90%	5
Snore	Normal	Special	50	100%	15
Icy Wind	Ice	Special	55	95%	15
Uproar	Normal	Special	90	100%	10
Endeavor	Normal	Physical	—	100%	5
Water Pulse	Water	Special	60	100%	20
Tailwind	Flying	Status	—	—	15

X / Y18 level-up · 25 TM/HM

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Wing Attack	Flying	Physical	60	100%	35
1	Water Gun	Water	Special	40	100%	25
1	Water Sport	Water	Status	—	—	15
1	Defog	Flying	Status	—	—	15
3	Water Sport	Water	Status	—	—	15
6	Defog	Flying	Status	—	—	15
9	Wing Attack	Flying	Physical	60	100%	35
13	Water Pulse	Water	Special	60	100%	20
15	Aerial Ace	Flying	Physical	60	—	20
19	Bubble Beam	Water	Special	65	100%	20
21	Feather Dance	Flying	Status	—	100%	15
24	Aqua Ring	Water	Status	—	—	20
27	Air Slash	Flying	Special	75	95%	15
30	Roost	Flying	Status	—	—	5
34	Rain Dance	Water	Status	—	—	5
40	Tailwind	Flying	Status	—	—	15
47	Brave Bird	Flying	Physical	120	100%	15
55	Hurricane	Flying	Special	110	70%	10

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM06	Toxic	Poison	Status	—	90%	10
TM07	Hail	Ice	Status	—	—	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM100	Confide	Normal	Status	—	—	20
TM13	Ice Beam	Ice	Special	90	100%	10
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM19	Roost	Flying	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM32	Double Team	Normal	Status	—	—	15
TM40	Aerial Ace	Flying	Physical	60	—	20
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM48	Round	Normal	Special	60	100%	15
TM51	Steel Wing	Steel	Physical	70	90%	25
TM55	Scald	Water	Special	80	100%	15
TM68	Giga Impact	Normal	Physical	150	90%	5
TM87	Swagger	Normal	Status	—	85%	15
TM88	Sleep Talk	Normal	Status	—	—	10
TM90	Substitute	Normal	Status	—	—	10
HM02	Fly	Flying	Physical	90	95%	15
HM03	Surf	Water	Special	90	100%	15

Black 2 / White 218 level-up · 23 TM/HM · 8 tutor

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Wing Attack	Flying	Physical	60	100%	35
1	Water Gun	Water	Special	40	100%	25
1	Water Sport	Water	Status	—	—	15
1	Defog	Flying	Status	—	—	15
3	Water Sport	Water	Status	—	—	15
6	Defog	Flying	Status	—	—	15
9	Wing Attack	Flying	Physical	60	100%	35
13	Water Pulse	Water	Special	60	100%	20
15	Aerial Ace	Flying	Physical	60	—	20
19	Bubble Beam	Water	Special	65	100%	20
21	Feather Dance	Flying	Status	—	100%	15
24	Aqua Ring	Water	Status	—	—	20
27	Air Slash	Flying	Special	75	95%	15
30	Roost	Flying	Status	—	—	5
34	Rain Dance	Water	Status	—	—	5
40	Tailwind	Flying	Status	—	—	15
47	Brave Bird	Flying	Physical	120	100%	15
55	Hurricane	Flying	Special	110	70%	10

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM06	Toxic	Poison	Status	—	90%	10
TM07	Hail	Ice	Status	—	—	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM13	Ice Beam	Ice	Special	90	100%	10
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM32	Double Team	Normal	Status	—	—	15
TM40	Aerial Ace	Flying	Physical	60	—	20
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM48	Round	Normal	Special	60	100%	15
TM55	Scald	Water	Special	80	100%	15
TM68	Giga Impact	Normal	Physical	150	90%	5
TM87	Swagger	Normal	Status	—	85%	15
TM88	Pluck	Flying	Physical	60	100%	20
TM90	Substitute	Normal	Status	—	—	10
HM02	Fly	Flying	Physical	90	95%	15
HM03	Surf	Water	Special	90	100%	15
HM06	Dive	Water	Physical	80	100%	10

Move tutor

Move	Type	Cat.	Power	Acc.	PP
Sky Attack	Flying	Physical	140	90%	5
Snore	Normal	Special	50	100%	15
Icy Wind	Ice	Special	55	95%	15
Sleep Talk	Normal	Status	—	—	10
Uproar	Normal	Special	90	100%	10
Endeavor	Normal	Physical	—	100%	5
Roost	Flying	Status	—	—	5
Tailwind	Flying	Status	—	—	15

Black / White18 level-up · 23 TM/HM

Level-up

Lv	Move	Type	Cat.	Power	Acc.	PP
1	Wing Attack	Flying	Physical	60	100%	35
1	Water Gun	Water	Special	40	100%	25
1	Water Sport	Water	Status	—	—	15
1	Defog	Flying	Status	—	—	15
3	Water Sport	Water	Status	—	—	15
6	Defog	Flying	Status	—	—	15
9	Wing Attack	Flying	Physical	60	100%	35
13	Water Pulse	Water	Special	60	100%	20
15	Aerial Ace	Flying	Physical	60	—	20
19	Bubble Beam	Water	Special	65	100%	20
21	Feather Dance	Flying	Status	—	100%	15
24	Aqua Ring	Water	Status	—	—	20
27	Air Slash	Flying	Special	75	95%	15
30	Roost	Flying	Status	—	—	5
34	Rain Dance	Water	Status	—	—	5
40	Tailwind	Flying	Status	—	—	15
47	Brave Bird	Flying	Physical	120	100%	15
55	Hurricane	Flying	Special	110	70%	10

TM & HM

TM	Move	Type	Cat.	Power	Acc.	PP
TM06	Toxic	Poison	Status	—	90%	10
TM07	Hail	Ice	Status	—	—	10
TM10	Hidden Power	Normal	Special	60	100%	15
TM13	Ice Beam	Ice	Special	90	100%	10
TM15	Hyper Beam	Normal	Special	150	90%	5
TM17	Protect	Normal	Status	—	—	10
TM18	Rain Dance	Water	Status	—	—	5
TM21	Frustration	Normal	Physical	—	100%	20
TM27	Return	Normal	Physical	—	100%	20
TM32	Double Team	Normal	Status	—	—	15
TM40	Aerial Ace	Flying	Physical	60	—	20
TM42	Facade	Normal	Physical	70	100%	20
TM44	Rest	Psychic	Status	—	—	5
TM45	Attract	Normal	Status	—	100%	15
TM48	Round	Normal	Special	60	100%	15
TM55	Scald	Water	Special	80	100%	15
TM68	Giga Impact	Normal	Physical	150	90%	5
TM87	Swagger	Normal	Status	—	85%	15
TM88	Pluck	Flying	Physical	60	100%	20
TM90	Substitute	Normal	Status	—	—	10
HM02	Fly	Flying	Physical	90	95%	15
HM03	Surf	Water	Special	90	100%	15
HM06	Dive	Water	Physical	80	100%	10

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

Game	Area	Method	Levels	Rate
Black / White	Marvelous Bridge	Bridge shadow	47-50	100%
Black 2 / White 2	Marvelous Bridge	Bridge shadow	54-57	100%

Gift, static and special

Game	Area	Method	Levels	Rate
Ultra Sun / Ultra Moon	Ultra Space Wilds	Static encounter	60	—

Where to find it in the ROM hacks

18 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.

Guide	Where
Sword and Shield Ultimate Plus	Isle Of Armor 7Grass · Lv 40-50 · 1%
Lazarus	Pollen RoadSurf · Lv 25-40 · 30% Davosi StraitsSurf · Lv 30-40 · 30%
Blaze Black 2 Redux & Volt White 2 Redux	Village BridgeSurf Ripple · Lv 42-48 · 60% Marvellous BridgeShadow (Bridge) · Lv 68-70 · 41%
Pokémon Crippling Medical Debt Edition	Route 109Surf · Lv 42-49 · 5%rare Forest DriveSurf · Lv 60-68 · 4%rare
Blinding White Plus	Route 18Dark Grass · Lv 50-52 · 20%
Gaia	Atsail BayGrass · Lv — · 20%
Pokémon Emerald Imperium	Route 120Super Rod · Lv 20-35 · 80% Route 130Surf · Lv 25-30 · 5%rare Dewford TownSuper Rod · Lv 30-35 · 40%
Pokémon: Wishes of Tomorrow	Route 2Grass · Lv 8 · 4%rare
Pokémon Emerald Squared	Route 104Water · Lv 25-33 · 11.1% Route 114Water · Lv 20-30 · 11.1% Route 107Water · Lv 20-30 · 11.1% and 3 more areas
Blaze Black 2 & Volt White 2	Marvelous BridgeBridge Shadow · Lv 68-70 · 41%
Rising Ruby & Sinking Sapphire	Route 117Surfing · Lv 25 - 35 Safari Zone (2)Surfing · Lv 40 - 45
Blaze Black & Volt White	Marvelous BridgeBridge Shadow · Lv — · 20%
Poke47	Gauntlet Island NortheastOverworld (Flood) · Lv 36 · 5%rare Gauntlet Island NorthwestOverworld (Finale) · Lv 32-33 · 5%rare
Pokémon Saiph 2	Risreg FallsWater · Lv 35-37 · 4%
Pokémon Black Pearl Emerald	Route 110Surf · Lv 47-53 · 1%rare Route 111Surf · Lv 47-53 · 1%rare Route 126Surf · Lv 56-62 · 5%rare
Pokémon Spirits of the Storm	Gift PokémonGift · Lv 50
Pokémon Emerald Rule-ette	Route 122Surf · Lv 10-30 · 40%
Pokémon Mirror Gold	Cerulean CitySurf · Lv 56-60 · 5%rare Mt. Moon Outside AreaSurf · Lv 67-69 · 5%rare Mt. Moon Outside AreaSurf (swarm) · Lv ? and 3 more areas
Unbound	not in the wild in this guide's tables — evolve, trade or battle it
Emerald Rogue	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Heart & Soul	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon R.O.W.E	not in the wild in this guide's tables — evolve, trade or battle it
Radical Red	not in the wild in this guide's tables — evolve, trade or battle it
Elite Redux	not in the wild in this guide's tables — evolve, trade or battle it
Inclement Emerald	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Exceeded	not in the wild in this guide's tables — evolve, trade or battle it
HeartGold Generations	not in the wild in this guide's tables — evolve, trade or battle it
Pokémon Overcomplicated	not in the wild in this guide's tables — evolve, trade or battle it

Compare official Swanna with the ROM hacks →

In the 28 guides that include it

Changed in 18 of 28 guides: retyped in 1, stats in 13, abilities in 13, evolution in 2.

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

Guide		Type	Total	Abilities
Unbound	Changed	WaterFlying	473	Keen Eye, Hydration, Competitive + Competitive − Big Pecks
Sword and Shield Ultimate Plus	Changed	WaterFlying	473	Keen Eye, Big Pecks − Hydration
Lazarus Evolves at Lv. 31	Changed	WaterFlying	493 +20 +10 HP, +5 Attack, +5 Sp. Atk	Intimidate, Big Pecks, Drizzle + Intimidate, Drizzle − Keen Eye, Hydration
Blaze Black 2 Redux & Volt White 2 Redux	Changed	WaterFlying	500 +27 +7 HP, -24 Attack, +2 Defense, +22 Sp. Atk, +20 Sp. Def	Friend Guard, Big Pecks, Hydration + Friend Guard − Keen Eye
Radical Red	Changed	WaterFlying	483 +10 -10 Attack, +10 Sp. Atk, +10 Speed	Frisk, No Guard + Frisk, No Guard − Keen Eye, Big Pecks, Hydration
Elite Redux	Changed	WaterFlying	527 +54 +15 HP, +10 Attack, +12 Defense, -12 Sp. Atk, +40 Sp. Def, -11 Speed	Dancer, Overcoat, Hyper Aggressive
Inclement Emerald	Changed	WaterFlying	473	Competitive, Big Pecks, Hydration + Competitive − Keen Eye
Pokémon Crippling Medical Debt Edition	Changed		0 -473 -75 HP, -87 Attack, -63 Defense, -87 Sp. Atk, -63 Sp. Def, -98 Speed	—
Blinding White Plus	Changed	WaterFlying	527 +54 -23 Attack, +10 Sp. Atk, +57 Sp. Def, +10 Speed	Moody, Hydration + Moody − Keen Eye, Big Pecks
Pokémon Emerald Imperium	Changed	WaterFlying	483 +10 -10 Attack, +10 Sp. Atk, +10 Speed	Frisk, No Guard + Frisk, No Guard − Keen Eye, Big Pecks, Hydration
Pokémon Emerald Squared	Changed	WaterFlying	493 +20 -30 Attack, +15 Defense, +20 Sp. Atk, +15 Sp. Def	Keen Eye, Hydration, Stormdancer + Stormdancer − Big Pecks
Blaze Black 2 & Volt White 2	Changed	WaterFlying	495 +22 +8 Attack, +2 Defense, +8 Sp. Atk, +2 Sp. Def, +2 Speed	Hydration, Big Pecks, Hydration − Keen Eye
Blaze Black & Volt White	Changed	WaterFlying	503 +30 +10 Attack, +10 Sp. Atk, +10 Speed	Hydration, Big Pecks, Hydration − Keen Eye
Poke47 Evolves from Ducklett — Level up: 35	Changed	WaterFlying	473	Drizzle, Staring Contest, Competitive + Drizzle, Staring Contest, Competitive − Keen Eye, Big Pecks, Hydration
Pokémon Saiph 2	Changed		0 -473 -75 HP, -87 Attack, -63 Defense, -87 Sp. Atk, -63 Sp. Def, -98 Speed	—
Pokémon Spirits of the Storm	Changed		0 -473 -75 HP, -87 Attack, -63 Defense, -87 Sp. Atk, -63 Sp. Def, -98 Speed	Hydration
Pokémon Overcomplicated	Changed	WaterFlying→WaterFlyingMoney	473	Ice Scales, Intimidate, Weathered Body
Pokémon Mirror Gold	Changed	WaterFlying	530 +57 +15 HP, -34 Attack, +14 Defense, +28 Sp. Atk, +34 Sp. Def	Hydration, Aerilate + Aerilate − Keen Eye, Big Pecks
Emerald Rogue	Unchanged	WaterFlying	473	Keen Eye, Big Pecks, Hydration
Pokémon Heart & Soul	Unchanged	WaterFlying	473	Keen Eye, Big Pecks, Hydration
Pokémon R.O.W.E	Unchanged	WaterFlying	473	Keen Eye, Big Pecks, Hydration
Gaia	Unchanged	WaterFlying	473	Keen Eye, Big Pecks, Hydration
Pokémon: Wishes of Tomorrow	Unchanged	WaterFlying	473	Keen Eye, Big Pecks, Hydration
Pokémon Exceeded	Unchanged	WaterFlying	473	Hydration
Rising Ruby & Sinking Sapphire	Unchanged	WaterFlying	473	Keen Eye, Big Pecks, Hydration
HeartGold Generations	Unchanged	WaterFlying	473	Keen Eye, Big Pecks, Hydration
Pokémon Black Pearl Emerald	Unchanged	WaterFlying	473	Keen Eye, Big Pecks, Hydration
Pokémon Emerald Rule-ette	Unchanged	WaterFlying	473	Keen Eye, Big Pecks, Hydration

Pokédex entries

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

Black / Y / Alpha Sapphire	Swanna start to dance at dusk. The one dancing in the middle is the leader of the flock.
White	It administers sharp, powerful pecks with its bill. It whips its long neck to deliver forceful repeated strikes.
Black 2 / White 2 / X / Omega Ruby	Despite their elegant appearance, they can flap their wings strongly and fly for thousands of miles.

Names in other languages

Japanese	スワンナ
Japanese (Rōmaji)	Swanna
German	Swaroness
French	Lakmécygne
Spanish	Swanna
Italian	Swanna
Korean	스완나
Chinese (Simplified)	舞天鹅
Chinese (Traditional)	舞天鵝

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.