Greirat the Thief

Partner with Unbreakable Patches
Whenever Greirat attacks, if defending player has
less than 5 cards in hand Greirat cannot be
blocked until end of turn.
Whenever Greirat deals combat damage to a
player, that player reveals their hand, then,
you may choose a card from their hand. If you
do, put the chosen card into your hand.