Eve's Firebrand

Firebrand: A weapon the metamorphs as Eve grows. At the moment, it starts off as a large, curved dagger, that is superheated and can cut through most objects with ease. Anyone except Eve who touches any part of the dagger, will have their armor/skin melted within seconds of continuous physical contact with it. Firebrand will also teleport back to its owner, if Eve wills it, should she ever lose it.