Ulamog, The Returned Hunger

When you cast this spell, exile up to 3 target permanents of different permanent types your opponents control. If you did not choose 3, you may have target opponent reveal their hand, choose a nonland card among them and exile it.
Indestructible, annihilator 3
If this card would be put into exile or graveyard from anywhere, shuffle it and your graveyard into your library