Balthus The Dark

Flying, Trample
When this creature deals combat damage, you
may pay {x}{b} or {x}{r}. If you pay {x}{b}, return
target creature with converted mana cost X from
your graveyard to the battlefield. If you pay {x}{r}, deal X damage to any target.
{2}{b}: Each opponent loses one life. You gain
life equal to the life lost this way.