Oxulta, Titan of Ember Rampage

When Oxulta enters the battlefield, sacrificeit unless
it escaped.

Whenever Oxulta enters the battlefield or attacks,
exile the top two cards of your library. You may play
cards exiled this way until the end of your next turn
and you may play an additional land this turn.

Escape—{r}{r}{g}{g}, Exile five other cards from
your graveyard. (You may cast this card from your graveyard for its escape cost.)