[+1]: exile the top card of your library. you may cast that card. if you don't, chandra, torch of defiance deals 2 damage to each opponent.
+1: add rr to your mana pool.
-3: chandra, torch of defiance deals 4 damage to target creature.
-7: you get an emblem with "whenever you cast a spell, this emblem deals 5 damage to target creature or player."