Genshin Impact stokes the flames of Sumeru with Dehya, a 5-star Pyro Claymore user.

First introduced as Dunyarzad’s right-hand bodyguard, Dehya is an Eremite mercenary who’s known for her incredible swordplay. During the Sumeru Archon quest, she fought off waves of Eremite thugs to help the Traveler and Dunyarzad escape.

If you’d like to add the fiery merc to your party, here are all the Dehya materials you’ll need for her Ascension.

Locations and routes of Dehya materials for Character Ascension

Pyro Regisvine

  • Location of boss is west of Luhua in Liyue
  • 1 Agnidus Agate Sliver
  • 9 Agnidus Agate Fragments
  • 9 Agnidus Agate Chunks
  • 6 Agnidus Agate Gemstones
Screenshot of Pyro Regisvine in Genshin Impact
Screenshot by Joseph Asuncion/ONE Esports

Algorithm of Semi-Intensient Matrix of Overseer Network

  • Location of boss is at The Dune of Elusion in the Great Red Sand of Sumeru
  • 46 Light Guiding Tetrahedrons

Here’s a detailed guide on how to beat the Sumeru overworld boss.

Location of Matrix of Overseer Network in Genshin Impact
Screenshot by Joseph Asuncion/ONE Esports

Sand Grease Pupa

  • Sand Grease Pupa are found exclusively in Sumeru
  • 168 Sand Grease Pupa

Here’s a quick guide on how to farm Pupas in Genshin.

Here are five sampling farming routes for Pupas:


  • Eremites are found exclusively in the region of Sumeru
  • 18 Firm Faded Red Satins
  • 30 Trimmed Red Silks
  • 36 Rich Red Brocades

Here are two sample farming routes for Eremites:

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Locations and routes of Dehya materials for Talent Ascension

Joururi Workshop (Scaramouche domain)

  • Location of the boss is north of Chinvat Ravine in Sumeru
  • 18 Puppet Strings
  • A rarer type of Dehya materials for Ascension, only appears once a week as a Trounce Domain
  • To unlock this domain, you must complete Archon Quest Chapter III: Act V quest “Where the Boat of Consciousness Lies”
Location of Joururi Workshop in Genshin Impact
Screenshot by Joseph Asuncion/ONE Esports

Steeple of Ignorance domain on Wednesday, Saturday, and Sunday

  • Location is east of Chatrakam Cave in Sumeru
  • 9 Teachings of Praxis
  • 63 Guides to Praxis
  • 114 Philosophies of Praxis
Steeple of Ignorance domain in Genshin Impact
Screenshot by Joseph Asuncion/ONE Esports


  • 18 Faded Red Satins
  • 66 Trimmed Red Silks
  • 93 Rich Red Brocades

Crown of Insight

  • 3 Crowns of Insight
  • Obtainable by upgrading the Frostbearing Tree to Level 11, upgrading the Sacred Sakura’s Favor to Level 15, and playing through Genshin Impact’s various limited-time events

Here’s a guide on how to Triple Crown a character in Genshin impact.

Dehya will be available on March 1 as part of the version 3.5 update.

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