Contemplate to Nothingness

Target opponent reveals their hand. You may
choose a nonland card from it. That player exiles
that card. You lose 1 life.
Whenever you descend, if Contemplate to
Nothingness is in your graveyard, you may exile
three other cards from your graveyard. If you do,
return Contemplate to Nothingness from your
graveyard to your hand.