Revenant of Depravity

Haste, Hexproof, Lifelink.
At the beginning of your turn your creatures get
+1/+1 until the end of your turn.
If an opponents creature dies put a +1/+1
counter on Revenant of Depravity.
The Eldrazi are relentless in their path of
destruction, lets just hope the Gatewatch
arrive in time.