Might be a good idea to make them craftable with some custom items which you get from special places.
Example: Chaotic Imperial Tomb as explained in my suggestion thread about the custom areas. Just need to add custom items to the drop list like "Dusk Blade and Dusk Molds" or some other supercool name and make a custom receipe [max lvl, 75 to 95% success rate] not hard to make, easy client- and server side modding.
=> People will go to IT and fight for those weapons.
So I voted for yes cuz I think the idea is good if you combine it with mine lol