| Type | Power | Accuracy | PP |
| Steel | 100 | 85 | 10 |
| Target | Contact | TM/HM | |
| Any one target | Yes | -- | |
After damage is dealt, Meteor Mash has a 20% chance of raising the user's Attack stat by 1 step on the Stat growth scale.
Meteor Mash receives the flinching bonus when King's Rock is attached to the using pokémon.
Meteor Mash is affected by Brightpowder when the opposing pokémon is equipped with it.