Vigo, The Unholy

Flash, Menace, Life link
Devour 4 —(This comes into play with four
times the +1/+1 for each sacrificed creature
Devourer of Souls —Whenever another
creature dies, put a +1/+1 counter on Vigo.
Vigo, The Unholy cannot be exiled. Return
him to your hand if he leaves play.
On a mountain of skulls, in the castle of pain,
I sat on a throne of blood! What was will be!
What is will be no more! Now is the season of Evil!"