A wooden duster. Before the activation of important ingenia such as the Matrix of Prescience, craftsmen of the Artisanship Commission will always invite the most qualified masters to perform a warding ceremony with their golden rods, which are dipped in purified water and scattered around the place. It is said that these kinds of rituals decrease ingenia malfunctions by 62.33%. "Believe in science! the only purpose this serves is psychological comfort..." "No, you're not getting it! This is seriously different!"