We already have the three exotic swords and the taken Dreadfang, why not have a kinetic damage sword that has been forged by the Iron Lords. I think it would make a great addition to the Iron Banner gear. If anyone feels up to doing some concept art, the design I have in mind would consist of a wolf head pommel and a tree branch cross-guard, with the blade itself being a standard two-handed broadsword (naturally the color of the blade would be the same brown as the Iron Banner armor, but perhaps have the pommel and cross-guard a complementary green)