Zenithium is a recurring material in the Dragon Quest series.
Appearances[]
Dragon Quest III HD-2D[]
Only appearing in the game's HD-2D Remake, it is obtained in Gaia's Navel by getting a second Wrecking ball from the old man in Reeve and using it in the southern passageway. When brought before the Dwarf in his Shrine, he will use it to upgrade Ortega's helm into the Auroral helm, the predecessor to Erdrick's helmet.