Ugin, Planar Warper

+2: Exile the top card of your library. Create a 2/2 colourless spirit creature token. When that token dies, put the exiled card into your hand.
-X: Exile each permanent with converted mana cost X or less thats one or more colours.
-11: Exile the top 20 cards of an opponents library. For each nonland card exiled this way, create a 2/2 colourless spirit creature token.