Updated on April 24, 10:09 p.m. (GMT+8): Added locations of bosses for Arlecchino materials. 

The fiery Fatui Harbinger, Arlecchino, finally becomes a playable character in Genshin Impact.

If you need Arlecchino materials to level up House of the Hearth’s Father, we’ve got everything you need right here.

Arlecchino, also known as The Knave, is the Fourth of the Fatui Harbingers. She’s a powerful fighter who uses both Pyro abilities and a polearm in combat.

Her special skill is called Bond of Life, which prevents healing on her target. This mechanic’s effect stays on its victim and prevents healing until they receive the same amount of healing equal to the active Bond of Life. Arlecchino can also use this bond on herself to enhance her attacks.

Fatui Harbingers Pantalone, Pulcinella, Tartaglia, and Sandrone in ONE Esports featured image
Credit: HoYoverse, ONE Esports
All Fatui Harbingers in Genshin Impact

When Arlecchino joins your team, building up Bond of Life using her elemental skill and burst is crucial for offense and defense.

When her Bond of Life reaches a certain percentage of her maximum HP, she enters the Masque of the Red Death state. In this state, her normal, charged, and plunging attacks deal Pyro damage, and she gains bonuses to her attack damage and skill cooldown reduction by consuming part of her Bond of Life.

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Credit: HoYoverse, ONE Esports
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Arlecchino’s elemental skill can inflict damage on multiple enemies and apply Blood-Debt Directives, which can be absorbed to increase her Bond of Life when she uses a charged attack, or to heal herself when she activates her elemental burst.

Her elemental burst is the only way she can heal herself during combat due to her unique talent.

Locations and routes of Arlecchino materials for Character Ascension

Pyro Regisvine

  • Location of the boss is west of Luhua Pool in Liyue
  • 1 Agnidus Agate Sliver
  • 9 Agnidus Agate Fragments
  • 9 Agnidus Agate Chunks
  • 6 Agnidus Agate Gemstones
  • Alternate sources of Agnidus Agate: Pyro Hypostasis, Emperor of Fire and Iron, La Signora
Screenshot of Pyro Regisvine in Genshin Impact
Screenshot by Joseph Asuncion/ONE Esports

Rainbow Rose

  • Rainbow Roses are exclusively found in the region of Fontaine
  • 168 Rainbow Roses

Here are two sample farming routes for Rainbow Roses:

Fragment of a Golden Melody

  • 46 Fragment of a Golden Melody
  • Location of the boss is in the recess of the Faded Castle on Petrichor island
The centaur-shaped boss enemy Legatus Golem awaits in the recess of the Faded Castle with its sword, shield, and a blazing melody of flames.
Credit: HoYoverse


  • Fatui soldiers are found in all regions of Teyvat
  • 18 Recruit’s Insignias
  • 30 Sergeant’s Insignias
  • 36 Lieutenant’s Insignias

Here are three sample farming routes for Fatui soldiers:

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Locations and routes of Arlecchino materials for Talent Ascension

The Knave weekly boss

  • Location is in Scattered Ruins in Liffey Region in Fontaine
  • 18 Fading Candle
  • Travelers who reach Adventure Rank 40 or higher can challenge The Knave directly via the Quick Challenge feature in Adventure Handbook, or follow her Story Quest
  • A rarer type of Arlecchino materials for Ascension, only appears once a week as a Trounce Domain
The Knave, a weekly boss in Genshin Impact
Credit: HoYoverse

Pale Forgotten Glory domain on Wednesday, Saturday, and Sunday

  • Location is Source of All Waters: The Great Fontaine Lake
  • 3 Teachings of Order
  • 21 Guide to Order
  • 38 Philosophies of Order
Pale Forgotten Glory domain location in Genshin Impact
Screenshot by Kristine Tuting/ONE Esports


  • 6 Recruit’s Insignias
  • 22 Sergeant’s Insignias
  • 31 Lieutenant’s Insignias
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Credit: HoYoverse, ONE Esports
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Crown of Insight

  • Crowns of Insight
  • Obtainable by upgrading the Frostbearing Tree to Level 11, upgrading the Sacred Sakura’s Favor to at least Level 15, upgrading the Sumeru Tree of Dreams to at least Level 5, upgrading the Fountain of Lucine to at least Level 5, and playing Genshin Impact’s various limited-time events

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READ MORE: Full list of Fontaine characters and their voice actors in Genshin Impact