Thread:Volknur/@comment-24436263-20140118142549/@comment-5264386-20140118232522

Hi T-Dark, afaik, you can only modify the Iaito (with an I, not an L) or the Uchigatana into the Chaos Blade. However, some other boss soul weapons can be created using weapons other than what we previously thought possible. For example, the Dragonslayer Spear can actually be created using either a +10 Spear or Thrusting Sword. As a result, I'd urge you to try it out and see, since you never know what might happen.

Also, welcome to the wiki. Hope you decide to use it well into the future! :)