Mask of the Wicked Lieutenant

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

Mask of the Wicked Lieutenant are rewarded for finishing Domain of Forgery: Sand Burial on level I 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 I is 15. 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. Folktales tell that once upon a time, there lived an oni named Torachiyo. Torachiyo was a highly skilled warrior, such that it was once said the Torachiyo might dance amid a thousand blades, juunihitoe robes becoming shredded like falling violet petals, and yet not receive a single wound. Yet this oni would eventually betray the Shogun and revolt, becoming shorn of an arm and a horn in the battle before fleeing and slaying itself in a fit of furious madness. Hearsay holds that the stubborn oni often hold fear and distress in their hearts. That they should fantasize about eternity yet fear the moment, and are apt to become swallowed by terror or anger is their just reward. This mask depicts Torachiyo, fangs bared.