Hairlock, Chaos Incarnate

Warren (Instants and sorceries you control that share
a color with this creature cost 1 less. Whenever you cast an instant or sorcery that shares a color with this creature, you may have this creature deal 1 damage to target creature or player.)
{r}{r}{r}: Hairlock, Chaos Incarnate deals damage equal to it's toughness to target creature, then damage equal to its power to you.
{3}: Hairlock, Chaos Incarnate gets +1/+1 until end of turn.