Nicol Bolas, Reignited

+2: Draw three cards, then exile two cards from your hand. You may play those cards for as long as they remain exiled.
-1: Exile the top card of each player's library. You may play them for as long as they remain exiled and spend mana of any color to cast them.
-11: Exile the top 7 cards of each players library. you may play those cards without paying their mana costs.