Cynthia, Flame Reborn

+2: Cynthia deals 3 damage to target creature. If it dies, you may draw a card, then discard a card.
-3: Target creature gains +2/+2 and gains "Whenever this creature deals damage to a creature, its controller loses 3 life"
-12: Cynthia deals 20 damage divided as you choose among any number of target creatures target opponent controls.