Zerak, Heir to Power

+1: Split second, proliferate, Zerak gains hexproof until your next turn.
-2: Until the beginning of your next turn, copy any instant or sorcery spell. You choose the targets of copied spells.
-6: Gain emblem with: if a permeant would enter an opponent's graveyard, it enters the battlefield under your control unless they pay 3 life.