| Type | Power | Accuracy | PP |
| Dark | 80 | 100 | 15 |
| Target | Contact | TM/HM | |
| Any one target | Yes | -- | |
After damage is dealt, Crunch has a 20% chance of lowering the opponent's Special Defense stat by 1 step on the Stat growth scale.
Crunch is affected by Brightpowder when the opposing pokmon is equipped with it.