Sahaqiel, the Sky Seer

0: Until your next turn, anytime you would draw a card, you may Scry 1, and then draw a card.
+1: Target opponent reveals their hand. Exile a card from that opponents hand. That card remains exiled as long as Sahaqiel is on the battlefield.
-7: You get an emblem with "Opponents play with their hands revealed. Each turn, you may exile a card from target opponents hand."