Fair enough. So basicalyy, its a rare and really tough metal that can't relaly be bent. Only invested entities like Aetherobound can do it, and it can't really be smelt. That's basically it, right?
Because if that's it, I think you could also do a sort of sharblade summoning type thing, or maybe if you kill someone with it you can absorb their strenght maybe? Just spitting out random ideas here idk