Heart of the Secret Source is a Weapon Ascension Material dropped from Secret Source Automatons in Genshin Impact 5.0. Check out which enemies drop Heart of the Secret Source, all Heart of the Secret Source locations, and all weapons that use them here!

How to Get Heart of the Secret Source

Sources for Heart of the Secret Source

Heart of the Secret Source is among the materials dropped by Secret Source Automaton - Hunter-Seekers of LVL 60 and above. Alternatively, Travelers can craft it or purchase it from the Paimon's Bargains shop.

How to Use Heart of the Secret Source

Weapon Ascension Material

This material is used to ascend characters and weapons to their next ascension level. Be sure to gather the required amount in advance, so you can Ascend them right away when they hit their level cap.

List of Weapons that Uses Heart of the Secret Source

Heart of the Secret Source is used to ascend certain weapons and make them stronger!

Weapons that use Heart of the Secret Source
Peak Patrol Song	Ash-Graven Drinking Horn	Footprint of the Rainbow
Fruitful Hook

List of All Weapons

Heart of the Secret Source Effects and Info

Heart of the Secret Source	Rarity	4
	Type	Character Development Items
	Effect	Weapon Ascension Materials

Comes from a now-defunct Secret Source Automaton. It appears to be an intact core by which the Secret Source Automaton was powered, a strange device that seems to have been produced as a universal component. According to legend, the ingenious thinkers of antiquity drew upon the same wisdom used in the creation of golden patterns to design the blueprints by which these extraordinary machines functioned. Perhaps this core was one of them.

Genshin Impact Related Guides

List of Items and Materials

List of Character Level Up Materials

List of Items
Hunter's Sacrificial Knife	Agent's Sacrificial Knife	Inspector's Sacrificial Knife
Mist Grass Pollen	Mist Grass	Mist Grass Wick
Chaos Device	Chaos Circuit	Chaos Core
Dead Ley Line Branch	Dead Ley Line Leaves	Ley Line Sprout
Heavy Horn	Black Bronze Horn	Black Crystal Horn
Damaged Mask	Stained Mask	Ominous Mask
Treasure Hoarder Insignia	Silver Raven Insignia	Golden Raven Insignia
Firm Arrowhead	Sharp Arrowhead	Weathered Arrowhead
Divining Scroll	Sealed Scroll	Forbidden Curse Scroll
Slime Condensate	Slime Secretions	Slime Concentrate
Recruit's Insignia	Sergeant's Insignia	Lieutenant's Insignia
Basalt Pillar	Hurricane Seed	Lightning Prism
Fragile Bone Shard	Sturdy Bone Shard	Fossilized Bone Shard
Whopperflower Nectar	Shimmering Nectar	Energy Nectar
Hoarfrost Core	Cleansing Heart	Everflame Seed
Juvenile Jade	Crystalline Bloom	Marionette Core
Perpetual Heart	Kageuchi Handguard	Famed Handguard
Old Handguard	Dismal Prism	Crystal Prism
Polarizing Prism	Smoldering Pearl	Chaos Axis
Chaos Gear	Chaos Oculus	Dew of Repudiation
Storm Beads	Spectral Nucleus	Spectral Husk
Spectral Heart	Concealed Claw	Concealed Unguis
Concealed Talon	Riftborn Regalia	Dragonheir's False Fin
Deathly Statuette	Dark Statuette	Gloomy Statuette
Runic Fang	Fungal Spores	Luminescent Pollen
Crystalline Cyst Dust	Majestic Hooked Beak	Faded Red Satin
Trimmed Red Silk	Rich Red Brocade	Chaos Storage
Chaos Module	Chaos Bolt	Thunderclap Fruitcore
Dormant Fungal Nucleus	Inactivated Fungal Nucleus	Robust Fungal Nucleus
Light Guiding Tetrahedron	Damaged Prism	Turbid Prism
Radiant Prism	Perpetual Caliber	Quelled Creeper
Desiccated Shell	Pseudo-Stamens	Sturdy Shell
Marked Shell	A Flower Yet to Bloom	Evergloom Ring
Treasured Flower	Wanderer's Blooming Flower	Emperor's Resolution
Artificed Spare Clockwork Component - Coppelius	Artificed Spare Clockwork Component - Coppelia	Alien Life Core
Foreign Synapse	Rift Core	Newborn Tainted Hydro Phantasm
Scoop of Tainted Water	Drop of Tainted Water	Artificed Dynamic Gear
Mechanical Spur Gear	Meshing Gear	Xenochromatic Crystal
Transoceanic Chunk	Transoceanic Pearl	Fontemer Unihorn
Tourbillon Device	Old Operative's Pocket Watch	Operative's Standard Pocket Watch
Operative's Constancy	Water That Failed to Transcend	Feathery Fin
Lunar Fin	Chasmlight Fin	Cloudseam Scale
Fragment of a Golden Melody	Ruined Hilt	Splintered Hilt
Still-Smoldering Hilt	Mark of the Binding Blessing	Sentry's Wooden Whistle
Warrior's Metal Whistle	Saurian-Crowned Warrior's Golden Whistle	Juvenile Fang
Seasoned Fang	Tyrant's Fang	Shard of a Shattered Will
Locus of a Clear Will	Sigil of a Striding Will	Ignited Stone
Ignited Seed of Life	Ignited Seeing Eye	Axis of the Secret Source
Sheath of the Secret Source	Heart of the Secret Source	Overripe Flamegranate
Gold-Inscribed Secret Source Core	Ensnaring Gaze	Refractive Bud
Bewildering Broadleaf	Illusory Leafcoil

List of Character Development Items