Swift Swim

Boosts the Pokémon's Speed stat in rain.

Level-Up

The following Pokémon can equip this ability after reaching a certain level.
# Pokémon Type Level
346 Raiad 40
347 Rusalka 40
174 Psyduck 18
175 Golduck 18
176 Malduck
18
43 Poliwag 36
44 Poliwhirl 36
45 Poliwrath
36
46 Politoed 36
268 Beartic 90
316 Anorith
10
317 Armaldo
10
99 Piplup 10
100 Prinplup 10
101 Empoleon
10
27 Vaporeon 72
318 Omanyte
1
319 Omastar
1
320 Kabuto
1
321 Kabutops
1
70 Mantyke
1
71 Mantine
1
36 Horsea 1
38 Kingdra
1
315 Lapras
100
134 Kroa 40
135 Kroaea
40
136 Kroaeakaoa
40
180 Lotad
1
181 Lombre
1
182 Ludicolo
1
294 Mudkip 55
295 Marshtomp
55
296 Swampert
55
343 Luvdisc 1
344 Qwilfish
1
345 Overqwil
1

Natural Ability

The following Pokémon can have this ability when you find them in the wild.
# Pokémon Type
318 Omanyte
319 Omastar
320 Kabuto
321 Kabutops
70 Mantyke
71 Mantine
36 Horsea
38 Kingdra
180 Lotad
181 Lombre
182 Ludicolo
343 Luvdisc
344 Qwilfish
345 Overqwil

Hidden Ability

The following Pokémon can have this ability as their hidden ability.
# Pokémon Type
174 Psyduck
175 Golduck
176 Malduck
43 Poliwag
44 Poliwhirl
45 Poliwrath
268 Beartic
316 Anorith
317 Armaldo

Tutored Ability

The following Pokémon can be taught this ability.
# Pokémon Type
446 Plaguar
447 Photoguar
346 Raiad
347 Rusalka
348 Fallsheer
174 Psyduck
175 Golduck
176 Malduck
177 Goomy
178 Sliggoo
179 Goodra
43 Poliwag
44 Poliwhirl
45 Poliwrath
46 Politoed
267 Cubchoo
268 Beartic
316 Anorith
317 Armaldo
99 Piplup
100 Prinplup
101 Empoleon
104 Spheal
105 Sealeo
106 Walrein
271 Totsicle
272 Frostidon
280 Glacriek
34 Staryu
35 Starmie
27 Vaporeon
318 Omanyte
319 Omastar
320 Kabuto
321 Kabutops
49 Remoraid
50 Octillery
70 Mantyke
71 Mantine
36 Horsea
37 Seadra
38 Kingdra
132 Carvanha
133 Sharpedo
315 Lapras
134 Kroa
135 Kroaea
136 Kroaeakaoa
116 Skrelp
117 Dragalge
180 Lotad
181 Lombre
182 Ludicolo
294 Mudkip
295 Marshtomp
296 Swampert
39 Krabby
40 Kingler
77 Trilopod
78 Nautilazer
170 Chinchou
171 Lanturn
343 Luvdisc
344 Qwilfish
345 Overqwil
67 Sloof
375 Axeldown
??? Inkay
??? Malamar
??? Gaiac
??? Nepteis