Nicol Bolas, Lord of Eons

+3: Exile target creature. Until end of turn, you may cast that card and you may spend mana as though it were mana of any color to cast it.
-1: You get an emblem with "As long as you control a Bolas Planeswalker, you can't lose the game and your opponents can't win the game."
-14: Exile all but the bottom card of each player's library. You may cast non-land permanent spells exiled this way without paying their mana cost.