[F][C][C] Rock Tumble: 90
This attack’s damage isn’t affected by Resistance.
[F][F][C][C] Bedrock Shake: 120
This attack also does 60 damage to each Benched Pokémon that has any damage counters on it (both yours and your opponent’s). (Don’t apply Weakness and Resistance for Benched Pokémon.)
It relies on its carapace to deflect incoming attacks and throw its enemy off balance. As soon as that happens, it drives its drill into the foe.