Serpent of the Strom

Madness {p/b}{p/b}{p/b}{p/b} (If you discard this card,
discard it into exile. When you do, cast it for its
madness cost or put it into your graveyard.)
If you took 6 or more damage from playing this
card, destroy target creature with power and
toughness less then Serpent of the Storm.
A moment of peace in the eye of the storm... before
it's shattered by a raging horror.