Shyr, Titan of Mind's Malice

When Shyr enters the battlefield, sacrifice it
unless it escaped.
Whenever Shyr enters the battlefield or attacks,
you may return target instant, sorcery, or creature
card from your graveyard to your hand.
Escape—{u}{u}{b}{b}, Exile five other cards from
your graveyard. (You may cast this card from your graveyard for its escape cost.)