I'll offer it again since a lot of new people have joined;
Would anyone be interested in a weapon constructed by the Forge God, either before or after their Death?
I'm also open to talking about any relations we could have by DMs or here.
Did she also forge utility items, or just weapons? If the first then I had an idea for a magic compass or other navigational tool similar to Jack Sparrow's, ie it points to what the holder wants/needs most. The artifact would have originally been Koy's, but was later "indefinitely borrowed" by Mati.
In other news, I've come up with a few solid possibilities for Koy's mutilation, if their writers are interested.
First major possibility is
@Yukitama 's Tauphys; as Koy spent much of his life upsetting the natural order and helping the weak dab on the strong it's possible he annoyed the god of strength and natural order.
Secondly I like all three of
@Shipmaster Sane 's gods, but would need to know which you're going for before working out further details.
Thirdly was the suggestion that his mutilator be unknown or be the result of collateral damage, which could be a nice fallback plan.