Carnage

Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color
with it.)
Devour
When Carnage dies, place a 5/5 Symbiote Enchantment on any creature you control
Carnage can not block white creatures
"Neither one of us can survive without the other.
Forget host. Forget symbiote. There is only Carnage."
-Carnage