Dark Magician of Chaos

+2: Draw two cards. You may reveal each instant and sorcery, you have drawn this way. Draw a card for each revealed card.
-1: Whenever you cast an instant or sorcery until your next turn, you may exile target nonland permanent. When you do, counter that spell.
-12: Each player switches his or her library with his or her exile, then switches his or her exile with his or her graveyard.