Gift of Stone
A sudden transformation into stone protects you from an attack and adds power to your next melee strike.
Elemental gift 9,000 gp
Utility Power (Polymorph) Daily (Immediate Interrupt)
Trigger: An enemy hits you.
Effect: You become petrified until the start of your next turn.
Aftereffect: The next enemy you hit with a melee attack before the end of your turn falls prone.
Published in Heroes of the Elemental Chaos, page(s) 158.