Persistent Constrictor (Extended Art) [Duskmourn: House of Horror Commander]Set: Duskmourn: House of Horror Commander Type: Creature Zombie Snake Rarity: Rare Cost: {4}{B} At the beginning of each opponent's upkeep, they lose 1 life and you put a 1 1 counter on up to one target creature they control. Persist (When this creature dies, if it had no 1 1 counters on it, return it to the battlefield under its owner's control with a 1 1 counter on it.)