Etrata, the SilencerCasting Cost: Card Type: Legendary Creature - Vampire AssassinPower/Toughness: 3/5Card Text:
Etrata, the Silencer can't be blocked.
Whenever Etrata deals combat damage to a player, exile target creature that player controls and put a hit counter on that card. That player loses the game if they own three or more exiled cards with hit counters on them. Etrata's owner shuffles Etrata into their library.