Lee, the Silent Blade

+1: Draw a card, then reveal your hand to target opponent. Your opponent chooses a noncreature, nonland card from it. you discard that card.
-4: Lee, the Silent Blade deals 3 damage to target creature. If a creature dealt damage this way would die this turn, exile it instead.
-6: You get an emblem with "At the beginning of your upkeep put two 3/1 red Elemental creature tokens onto the battlefield with haste.