Mimikyu

Although it's a quiet, lonely Pokémon, if you try to look at what's under its rag, it will become agitated and resist violently.

Impersonation: Discard a Supporter card from your hand. If you do, use the effect of that card as the effect of this attack.

Mischievous Hands: Choose 2 of your opponent’s Pokémon and put 2 damage counters on each of them.