Davriel, Spell Thief

+1: Target player reveals his or her hand. You choose a nonland card from it. That player discards that card and loses 2 life.
-2: Each opponent loses X life, where X is 3 minus the number of cards in their hand. You gain life equal to the life lost this way
-8: You get an emblem with "You may cast noncreature cards from any graveyard. Exile any card cast this way"