Damascus Steel

Damascus Steel is an esoteric metal alloy created using alchemical means. It's as strong as steel and has the added bonus of being resistant to supernatural effects. That means that Supernaturals who are hard to keep chained down (Creators and Destroyers, since one can just shift metal into some weaker substance and the other can obliterate it). This effect isn't just for Adepts, any Supernatural finds it hard to break free of Damascus Steel. 
Damascus Steel is not easily made however, and to have have much of it often requires deep pockets.
Category:Relics