With the introduction of the new Inferno quest series in 17.1, a new and simple tradeskill was made availible to Soldiers, Agents, and Fixers to spruce up the look and characteristics of their old Perennium Weapons and add a little bit more of the exotic to their gun rack with the look of the Beast weapons. The major linch pin for this operation comes from doing the Yutto's Spirit quest, in which the rebuilt kit is recieved as a reward.