| Acid | Details | Level Up | TM | Move Tutor | Egg Move |
| Gen IX Dex | Gen VIII Dex | Gen VII Dex | Gen VI Dex | Gen V Dex |
| Gen IV Dex | Gen III Dex | Gen II Dex | Gen I Dex |
| Attack Name | Battle Type | Contest Type |
| Acid |  |  |
| Power Points | Base Power | Accuracy |
| 30 | 40 | 100 |
| Battle Effect: Sprays a hide-melting acid. May lower DEFENSE. |
||
| Secondary Effect: May lower opponent's DEFENSE one stage. | Effect Rate: 10 % |
|
| TM # | Appeal Points | Jam Points |
| None | 
| 
|
| Contest Effect: Badly startles the POKéMON in front. |
||
| BrightPowder | King's Rock | Physical Contact |
| Yes | No | No |
| Battle Palace Style | Battle Arena | Pokémon Hit in Battle |
| Attack | +1 | Both opponents |
| Picture Example of Acid | ||
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Pokémon That Learn Acid By Level Up in Ruby/Sapphire/Emerald/Colosseum/XD:
| No. | Pic | Name | Type 1 | Type 2 |
| #023 |  | Ekans |  |  |
| #024 |  | Arbok | | |
| #043 |  | Oddish |  | |
| #044 |  | Gloom | | |
| #069 |  | Bellsprout | | |
| #070 |  | Weepinbell | | |
| #072 |  | Tentacool |  | |
| #073 |  | Tentacruel | | |
| #345 |  | Lileep |  | |
| #346 |  | Cradily | | |
| #346 | | Cradily | | |
Pokémon That Learn Acid By Level Up in Fire Red/Leaf Green:
| No. | Pic | Name | Type 1 | Type 2 |
| #023 | | Ekans | | |
| #024 | | Arbok | | |
| #043 | | Oddish | | |
| #044 | | Gloom | | |
| #069 | | Bellsprout | | |
| #070 | | Weepinbell | | |
| #072 | | Tentacool | | |
| #073 | | Tentacruel | | |
| #345 | | Lileep | | |
| #346 | | Cradily | | |
| #346 | | Cradily | | |
Pokémon That Learn Acid By Breeding:
| No. | Pic | Name | Type 1 | Type 2 |
| #331 |  | Cacnea | | |
| #332 |  | Cacturne | |  |
Pokémon That Learn Acid By Purifying or A Special Way:
| No. | Pic | Name | Type 1 | Type 2 |