Valgavoth, Terror Eater

Flying, lifelink
Ward—Sacrifice three nonland permanents.

If a card you didn't control would be put into
an opponent's graveyard from anywhere, exile it
instead.

During your turn, you may play cards exiled with
Valgavoth. If you cast a spell this way, pay life
equal to its mana value rather than pay its mana
cost.