Cresha The Dream Singer

+1: Put a 1/1 Colorless Dream Token onto the battlefield with "This Creature is every color."
-3: Scry. 1 and draw 2 cards. All nonbasic lands that are draw this way can be played in addition to any other lands that are played this turn.
-7: Put an emblum on your side of the battle field with, "Creatures you control are every color. Lands you control can tap for any color."