Boundless Xanthaos

Boundless Xanthaos can only be put into play
from your graveyard. Once in play, you must
pay Boundless Xanthaos' casting cost or remove
it from the game.
Flying. Boundless Xanthaos can only be blocked
by two or more creatures that are not of the same
type.
{t}: bury target permanent. You lose 1 life.