Kef'Kan The Awoken

+2: Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.
-3: The next sorcery, instant, you cast has its mana cost reduced by {1} for each instant, or sorcery, in in exile.
+12: You gain the emblem "Whenever you cast a sorcery, instant, exile a card from a players field, hand, or graveyard."