Cloak Of Fiery Vanishing

This thick leather cloak is charred and blackened around the edges and smells faintly of soot. Once per day, when subject to an effect that deals fire damage, the wearer can spend an immediate action while obscured by the flames to become invisible, leaving behind an illusory pile of ashes and bones, as if he had been slain by the fire effect. The wearer's invisibility and his illusory remains last for 5 rounds or until the wearer attacks any creature. Creatures that study or interact with the ashes can make a DC 11 Will save to disbelieve the illusion, though this does not end the invisibility effect.