Black Winged Dragon

Flying, Haste

If you or a creature you control were to take damage from a sorcery or instant, you can place a -1/-1 counter on this card, counter that spell.

{x}{b}, remove X -1/-1 counters from this card where X is the amount of mana paid, place the same number of -1/-1 counters on a creature your opponent controls, then deal damage to your opponent equal to the number of -1/-1 counters removed from this card.