Mawile

Mining

Search your deck for a Trainer card, show it to your opponent, and put it into your hand. If that card is a Pokémon Tool card, you may attach it to 1 of your Pokémon instead. Shuffle your deck afterward.

Bite Off

20+

If the Defending Pokémon is Pokémon-ex, this attack does 20 damage plus 30 more damage.