Kabutops

Its body had begun to change so it could function on land. But it didn't adapt in time and went extinct.

Ability — Fossilized Memories: As long as this Pokémon is your Active Pokémon, your opponent can’t play any Supporter cards from their hand.

Rock Slide (80): This attack does 20 damage to 2 of your opponent’s Benched Pokémon. (Don’t apply Weakness and Resistance for Benched Pokémon.)