This AttackDex is for Black, White, Black 2 & White 2. If you're looking for the Generation VI Attackdex, Click here
The user looses a ground-shaking quake affecting everyone around the user. Its power varies.
When the attack is used, the screen will come up with a number saying the Magnitude of the attack. This number varies from 4 up to 10 on specific random charges. This number determines the base power of the attack based upon this. The damage is as follows;