Emrakul, Devourer of Worlds

This spell can't be countered or exiled.
Trample, Flying, Protection from Multicolored, Annihilator 4
When you cast Emrakul, Devourer of worlds, choose up to one permanent of each type that target opponent controls. That player chooses one. Destroy all other permanents and gain control of the permanent chosen by the opponent.
When Emrakul is put into a graveyard, shuffle it into it's owner's library and return target permanent card from a graveyard to the
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