Martyr of Bones [Coldsnap]

Set: Coldsnap Type: Creature — Human Wizard Common Cost: {B} {1}, Reveal X black cards from your hand, Sacrifice Martyr of Bones: Exile up to X target cards from a single graveyard. Puppeteered by Heidar's icy hand, they were sacrificed to the Frost Marsh to raise Haakon's army.