Mask of the One-Horned

To obtain Mask of the One-Horned, you'll need to challenge the Court of Flowing Sand Domain, a Domain of Forgery located in Inazuma.

Mask of the One-Horned are rewarded for finishing Domain of Forgery: Sand Burial on level III or higher. This Domain can only be challenged on Wednesdays, Saturdays, or Sundays. The recommended party level for the Domain of Forgery: Sand Burial level III is 59. If you challenge this Domain at higher levels, you have a chance at receiving more rewards or rewards of a higher rarity. It's recommended to use Geo and Cryo characters in your party. The Domain challenge has the following disorder: When characters use Elemental Skills, a shockwave will be unleashed, dealing True DMG.

Collecting the rewards after challenging this Domain costs 20 Resin. You can also receive double the rewards by spending one Condensed Resin.

The Court of Flowing Sand Domain is on the North side of Narukami Island. See the image below for its exact location.

Weapon Ascension Material. In the lost songs of the oni nursemaids, Torachiyo was an elegant young man, strong of body and fair of face. He was once a beloved lieutenant of the Shogun, and he followed her into the dark abyssal realms to repel the defiled ones, winning renown for the oni, whose blood thinned with each passing day. None now sing these songs, but the mask of a horned oni, even in a different form, still possesses power beyond the norm.

Alchemy

Work in Progress.