Galaxy, Power of Kaladesh

+2: Create a 1/1 Thopter token with flying. You get an Energy.
0: Pay any amount of energy. Exile target nonland permanent with mana cost equal to or less than the amount of energy spent.
-12: Gain an emblem that says "Spells you can cast gain Energize. Spells cast with energy are copied. You may choose new targets for the copies."