Chandra, Fire Mage

+2: Chandra, Fire Mage deals X damage to target creature or player, where X is your devotion to red times 2.
-2: Exile the to 4 cards of your library. Chandra, Fire Mage deals damage to any two targets equal to those cards converted mana cost.
-9: You get an emblem with "Whenever you cast a spell, Chandra, Fire Mage deals damage to each opponent equal to its converted mana cost.