Wilhelm, Mourngul Haunter

Fear, Hexproof, Deathtouch

Stalking Horror - {2}: Mourngul Haunter becomes Unblockable until the end of this turn.

Whenever this Creature deals combat damage to a player, you can sacrifice X Artifacts or Creatures,
and Draw that many cards.

Other Vampires and Abominations you control gain
+1/+1.