Moves, #51, Acid
Acid is learned by 28 species by level and 3 by egg
Of the 1,025 species this site covers, default forms only
Effect, in PokéAPI's words
“Has a chance to lower the target’s Special Defense by one stage.”
Who learns it
31 species in all, 8 of 24 games shown
| Species | Method | Level |
|---|---|---|
 Gloom | Level up | 1 |
 Vileplume | Level up | 1 |
 Tentacruel | Level up | 1 |
 Bellossom | Level up | 1 |
 Eelektross | Level up | 1 |
 Dragalge | Level up | 1 |
 Toxel | Level up | 1 |
 Toxtricity | Level up | 1 |
 Oddish | Level up | 4 |
 Tentacool | Level up | 4 |
 Skrelp | Level up | 5 |
 Eelektrik | Level up | 19 |
 Ekans | Level up | 20 |
 Arbok | Level up | 20 |
 Bellsprout | Level up | 23 |
 Weepinbell | Level up | 24 |
 Cacnea | Egg |
| Species | Method | Level |
|---|---|---|
| Gloom | Level up | 1 |
| Vileplume | Level up | 1 |
 Victreebel | Level up | 1 |
| Tentacruel | Level up | 1 |
| Bellossom | Level up | 1 |
 Cradily | Level up | 1 |
| Oddish | Level up | 4 |
| Tentacool | Level up | 4 |
 Lileep | Level up | 4 |
| Ekans | Level up | 20 |
| Arbok | Level up | 20 |
| Bellsprout | Level up | 23 |
| Weepinbell | Level up | 24 |
 Shuckle | Egg | |
| Cacnea | Egg |
| Species | Method | Level |
|---|---|---|
| Gloom | Level up | 1 |
| Vileplume | Level up | 1 |
| Tentacruel | Level up | 1 |
| Bellossom | Level up | 1 |
| Cradily | Level up | 1 |
 Palpitoad | Level up | 1 |
 Seismitoad | Level up | 1 |
 Accelgor | Level up | 1 |
| Dragalge | Level up | 1 |
 Poipole | Level up | 1 |
 Naganadel | Level up | 1 |
| Toxel | Level up | 1 |
| Toxtricity | Level up | 1 |
| Oddish | Level up | 4 |
| Tentacool | Level up | 4 |
| Lileep | Level up | 4 |
 Tympole | Level up | 4 |
 Shelmet | Level up | 4 |
| Skrelp | Level up | 5 |
 Nihilego | Level up | 5 |
| Shuckle | Egg |
| Species | Method | Level |
|---|---|---|
| Arbok | Level up | 1, 9 |
| Gloom | Level up | 1, 8 |
| Vileplume | Level up | 1 |
| Weepinbell | Level up | 1, 12 |
| Victreebel | Level up | 1 |
| Tentacruel | Level up | 1, 13 |
| Ekans | Level up | 8 |
| Oddish | Level up | 8 |
 Lickitung | Level up | 10 |
| Bellsprout | Level up | 12 |
| Tentacool | Level up | 13 |
| Species | Method | Level |
|---|---|---|
| Seismitoad | Level up | Evolve, 1 |
| Gloom | Level up | 1, 9 |
| Tentacruel | Level up | 1, 10 |
| Cradily | Level up | 1, 5 |
| Eelektross | Level up | 1 |
| Nihilego | Level up | 1 |
| Poipole | Level up | 1 |
| Naganadel | Level up | 1 |
| Shelmet | Level up | 4 |
| Lileep | Level up | 5 |
| Oddish | Level up | 9 |
| Tentacool | Level up | 10 |
| Skrelp | Level up | 15 |
| Dragalge | Level up | 15 |
| Eelektrik | Level up | 19 |
| Ekans | Level up | 20 |
| Arbok | Level up | 20 |
| Bellsprout | Level up | 23 |
| Weepinbell | Level up | 24 |
| Shuckle | Egg | |
| Cacnea | Egg | |
 Litwick | Egg |
| Species | Method | Level |
|---|---|---|
| Seismitoad | Level up | Evolve, 1 |
| Gloom | Level up | 1, 9 |
| Tentacruel | Level up | 1, 10 |
| Cradily | Level up | 1, 5 |
| Eelektross | Level up | 1 |
| Nihilego | Level up | 1 |
| Shelmet | Level up | 4 |
| Lileep | Level up | 5 |
| Oddish | Level up | 9 |
| Tentacool | Level up | 10 |
| Skrelp | Level up | 15 |
| Dragalge | Level up | 15 |
| Eelektrik | Level up | 19 |
| Ekans | Level up | 20 |
| Arbok | Level up | 20 |
| Bellsprout | Level up | 23 |
| Weepinbell | Level up | 24 |
| Shuckle | Egg | |
| Cacnea | Egg | |
| Litwick | Egg |
| Species | Method | Level |
|---|---|---|
| Gloom | Level up | 1, 9 |
| Tentacruel | Level up | 1, 10 |
| Cradily | Level up | 1, 5 |
| Eelektross | Level up | 1 |
| Shelmet | Level up | 4 |
| Lileep | Level up | 5 |
| Oddish | Level up | 9 |
| Tentacool | Level up | 10 |
| Skrelp | Level up | 15 |
| Dragalge | Level up | 15 |
| Eelektrik | Level up | 19 |
| Ekans | Level up | 20 |
| Arbok | Level up | 20 |
| Bellsprout | Level up | 23 |
| Weepinbell | Level up | 23 |
| Seismitoad | Level up | 36 |
| Shuckle | Egg | |
| Cacnea | Egg | |
| Litwick | Egg |
| Species | Method | Level |
|---|---|---|
| Gloom | Level up | 1, 9 |
| Cradily | Level up | 1, 8 |
| Eelektross | Level up | 1 |
| Shelmet | Level up | 4 |
| Lileep | Level up | 8 |
| Oddish | Level up | 9 |
| Tentacool | Level up | 12 |
| Tentacruel | Level up | 12 |
| Skrelp | Level up | 15 |
| Dragalge | Level up | 15 |
| Eelektrik | Level up | 19 |
| Ekans | Level up | 20 |
| Arbok | Level up | 20 |
| Bellsprout | Level up | 23 |
| Weepinbell | Level up | 23 |
| Seismitoad | Level up | 36 |
| Shuckle | Egg | |
| Cacnea | Egg | |
| Litwick | Egg |