Undead Warchief [Scourge] Duels of the Planeswalkers Promos 2010 At the beginning of that

At the beginning of that turn's end step

{T}: Gain control of target creature with power less than or equal to Old Man of the Sea's power for as long as Old Man of the Sea remains tapped and that creature's power remains less than or equal to Old Man of the Sea's power

Servant of Oni deals combat damage to a player

Scholars say that arbiters exist on every world

ambush leader

Undead Warchief [Scourge] Duels of the Planeswalkers Promos 2010 At the beginning of thatSet: Scourge Type: Creature Zombie Rarity: Uncommon Cost: {2}{B}{B} Zombie spells you cast cost {1} less to cast. Zombie creatures you control get +2 +1. It has the strength of seven men. In fact, it used to be seven men.