Treacherous Pit-Dweller
From Avacyn Restored set
Treacherous Pit-Dweller
Creature — Demon
4/3
When this creature enters from a graveyard, target opponent gains control of it.
Undying (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.)
