Fractured Lunar Iron

Character and Weapon Enhancement Material

A fragment taken from within a defeated ancient machine that had wandered the lunar surface. It seems unlike the metals commonly found in Teyvat.
Lost folktales from many lands tell of heroes who forged the "divine iron" granted by the Welkin Moon into indestructible weapons, then used them to defeat fearsome foes and monsters.

Dropped By

Precursor's Secret Source Matrix of Overseer Network