Raht, Titan of Broken Skies

When Raht enters the battlefield, sacrifice it
unless it escaped.
Whenever Raht enters the battlefield or attacks,
Scry 5, then reveal the top card of your library.
Raht deals damage to each creature you don't
control equal to that card's converted mana cost.
Escape—{u}{u}{r}{r}, Exile five other cards from
your graveyard. (You may cast this card from your graveyard for its escape cost.)