O'Kai, Twisted Interloper

+1: Exile the top card of your library face up. If it's a land, repeat this process once. You may play cards exiled this way.
-2: Exile the top 4 cards of target opponent's library face up. Those cards become colorless and you may play them until end of turn.
-10: You gain an emblem with, "If an opponent targets you or a creature you control with a spell or an ability, counter it."