Crimson Vampyropod

Sacrifice a creature: Put a +1/+1 counter on Crimson Vampyropod. Each opponent
mills three cards.
Lying motionless on the sea floor, it secretes a
small amount of blood. This combined with its distinct deep red coloration fools scavengers into thinking it is a freshly killed corpse. Once they're within its reach, it comes back to life.