Zarunai, Fates Death

Hexproof, Menace
{b}{b}{r}, Sacrifice a Red or Black creature:
Return target Legendary Creature or Spell on the battlefield tapped. Target
creatures power and toughness become 0/0. Target creature gain X
counters, where X is the sacrificed creatures toughness.
"Dead Bloodshed is much more useful then living bloodshed"