Brain, Gremlin Genius

+2: Until your next turn up to two target creatures become 0/3 and lose all abilities.
-2: Target Player draws two cards. Until your next turn, instant and sorcery spells cost 2 colorless mana less to cast.
-8: You gain an emblem with "Whenever you cast an instant or sorcery, you may copy that spell and choose new targets for the copy.