Chaos Will is Will the Echidna's Chaos form, one of his most powerful forms and one he can reach without emeralds.
Will the Echidna storyline Edit
Book One: The Beginnings
Book Four: Insanity
Will managed to defeat Shadow using this form, but Shadow fled before Will could do anything.
Book Six: Sealed
Chaos Will has golden fur and green eyes. His gloves and skin don't change colour though.
Chaos Will has all his abilitys from each of his super-level forms. Because of this, this form is an all around fighter, with no type-specific abilitys or advantages. It's signature ability is Chaos Incinerator lvl 3, a weaker form of Rageik's signature move.