Monk

Whenever Monk deals combat damage, put a Charge counter on it. If it has 2 charge counters on it and it deals combat damage to a creature, return that creature to its owner’s hand. {U}: Put a Stun counter on Monk. Until end of turn, Monk and up to 3 target creatures you control gain, “Whenever this creature is dealt damage, prevent that damage and deal that much damage to that source.