HoYoLAB interactive map
Search the material or enemy name, then enable its markers. Choose the matching region and surface or underground layer.
Spectral Nucleus
Character and Weapon Enhancement Material
Spectral Nucleus
Character and Weapon Enhancement Material
Field route and alchemy
HoYoLAB's 56-Specter guide provides route maps; its note says the selected route is efficient and warns to continue from the large rock…
Dropped by Lv. 60+ Specters
Specters drop the three-tier Spectral material family; use daily route maps in Inazuma and convert lower tiers at alchemy.
SEE WHERE TO GO
Interactive location map
Interactive maps & location tools
GET STARTED
How to farm
- Open the HoYoLAB route map and start at its marked waypoint on the chosen island.
- Follow the connected route markers and clear each Specter group; continue from the large rock to the next route segment.
- Process three lower-tier Spectral materials into the next tier at an alchemy bench.
Farming tips
- The guide reports a 24-hour respawn cycle; use the live Adventurer Handbook/map to confirm local route availability.
Sources & fact checks
Crafting & conversion options
Amounts below are for one recipe batch. Open an ingredient to find where to get it.
Alchemy crafting bench · Produces 1 × Spectral Nucleus
Sources & fact checks
Sources & rewards
Farming route
Field route and alchemy
HoYoLAB's 56-Specter guide provides route maps; its note says the selected route is efficient and warns to continue from the large rock rather than teleport away mid-route.
Rate not listed
Rate not listed
Rate not listed
Rate not listed
Rate not listed
Rate not listed
Rate not listed
Rate not listed
Used for
Newest items appear first in each group. Quantities include all listed upgrades; costs vary by level or recipe.
Characters 6
ChioriAscension ×36 · Normal attack ×31 · Elemental skill ×31 · Elemental burst ×31↗× 129all upgrades
KiraraAscension ×36 · Normal attack ×31 · Elemental skill ×31 · Elemental burst ×31↗× 129all upgrades
Kuki ShinobuAscension ×36 · Normal attack ×31 · Elemental skill ×31 · Elemental burst ×31↗× 129all upgrades
GorouAscension ×36 · Normal attack ×31 · Elemental skill ×31 · Elemental burst ×31↗× 129all upgrades
Weapons 11
Sunny Morning Sleep-InAscension ×27↗× 27all upgrades
Dialogues of the Desert SagesAscension ×18↗× 18all upgrades
Mailed FlowerAscension ×18↗× 18all upgrades
Kagotsurube IsshinAscension ×18↗× 18all upgrades
Aqua SimulacraAscension ×27↗× 27all upgrades
Kagura's VerityAscension ×27↗× 27all upgrades
Oathsworn EyeAscension ×18↗× 18all upgrades
Mouun's MoonAscension ×18↗× 18all upgrades
Polar StarAscension ×27↗× 27all upgrades
Everlasting MoonglowAscension ×27↗× 27all upgrades
"The Catch"Ascension ×18↗× 18all upgrades