Chandra, Flame of Zeal

+4: Chandra, Flame of Zeal deals 4 damage to any target.
+6: Chandra, Flame of Zeal deals 6 damage to any target. If a creature dealt damage this way would die this turn, exile it instead.
-8: Chandra, Flame of Zeal deals 8 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls.