Brood Haven

{t}: Exile target Eldrazi creature you control. Add {c}{c} to your mana pool.
{x}{c}{c}, {t}: Return target creature with converted mana cost X plus 1 or less exiled with this card to the battlefield.
"Those Eldrazi perplex me. They vanish without a trace only to reappear a second later with no scars from the fight they were in."
-Akiri, kor line-slinger