Xorathox, Dealer of the Dead

Indestructible, deathtouch
Xorathox, Dealer of the Dead can't attack or
block unless opponents have 10 or more
creatures in graveyards.
If a creature you control would enter the
graveyard from anywhere, pay X life. Put that creature X amount of cards from the top plus 2.
If X is 0, put that creature on the bottom of
your library instead.