The simplest Fused weapon against us isn’t truly a fabrial, but instead a metal that is extremely light and can withstand the blows of a Shardblade. This metal resists being Soulcast as well; it interferes with a great number of Radiant powers. Fortunately, the Fused seem unable to create it in great quantities—for they equip only themselves, and not their average soldiers, with these wonders. —Lecture on fabrial mechanics presented by Navani Kholin to the coalition of monarchs, Urithiru, Jesevan, 1175
