| Type | Power | Accuracy | PP |
| Water | 65 | 85 | 10 |
| Target | Contact | TM/HM | |
| Any one target | No | -- | |
After damage is dealt, Octazooka has a 50% chance of lowering the opponent's Accuracy stat by 1 step on the standard Accuracy scale.
Octazooka is affected by Brightpowder when the opposing pokémon is equipped with it.