Hypis, Titan of Dawn's Verdict

When Hypis, Titan of Dawn's Verdict enters the battlefield, sacrifice it unless it escaped.
Whenever Hypis enters the battlefield or attacks,
exile another target permanent until Hypis leaves
the battlefield.
Escape - {w}{w}{w}{w}, Exile five other cards from
your graveyard. (You may cast this card from
your graveyard for its escape cost.)