Unknown Reactor

Unknown Reactor
	This seems to be a hand-sized power source. Origin unknown.
Category	craftingMaterial
Rarity	rare
Price	600
Tags	reagent artifactElder
ID	elderrelic8

Unknown Reactor is a random drop from Starspawns. Items like this are Elder crafting ingredients (might be needed for Elder Altar rituals).

How to obtain

Exploration

Treasure pool

Pool: Ffelder Treasure Lesser

Pool: Artifactloot 0.22%
My Little Cthulhu (1/89)
Elder Stone ~0.12x
Densinium Ore (1/99)
Wrapped Putrid Corpse ~0.11x
Wrapped Alien Corpse ~0.02x
Nocxium Bar ~0.03x
Xithricite ~0.11x
Randolph Carter Hat (1/89)
Yog-Sothoth Mask (1/89)
Brain Slug (1/89)
Elder Tome ~0.04x
Unknown Technology ~0.04x
Celaeno Fragment ~0.04x
Blade Shard ~0.04x
Engraved Device ~0.04x
Ancient Glyph ~0.04x
Valtan Casing ~0.04x
Rune Wand ~0.04x
Unknown Reactor ~0.04x
Elder Bust ~0.04x
Akashic Stone ~0.04x
Elder Core ~0.04x
Elder Fragment ~0.04x
Elder Sign ~0.04x
Trapezohedron ~0.04x
Invocation of Hashtur (codex) (1/89)
Portals (codex) (1/89)
Xallosh Feer (codex) (1/89)
Abhorrent Statue (1/64)
He (1/89)
F't (1/89)
Cthulhu Rising (1/89)
Dreamscape of Kadath (1/89)
Shoggoth (1/89)
Azatoth (1/89)
Lord Nyarlathotep (1/89)
Thing in the Dark (1/89)
Shub-Niggurath (1/89)
Hellscape (1/89)
The King In Yellow (1/89)
The Sea Thing (1/89)
Protheon Shard (1/111)

Pool: Ffelder Treasure

Pool: Artifactloot 0.25%
Pool: Augments 7.47%
Pool: Petcollars2 7.47%
Pool: Money 49.78%
My Little Cthulhu (1/80)
Mysterious Parcel ~0.08x
Research ~6.63x
Volatile Powder ~0.25x
Magnesite ~0.25x
Cinnabar ~0.14x
Sulphur ~0.14x
Lead ~0.19x
Glass Block ~0.69x
Protocite ~0.14x
Penumbrite Ore ~0.14x
Spare Parts ~0.14x
Elder Stone ~0.14x
Bamboo ~0.5x
Densinium Ore ~0.04x
Algae ~0.21x
Bioluminescent Spore ~0.21x
Cell Matter ~0.21x
Wrapped Putrid Corpse ~0.12x
Wrapped Alien Corpse ~0.02x
Orphan Paste ~0.25x
Methanol ~1.24x
Phosphorus ~0.12x
Silk ~0.62x
Advanced Plastic ~0.25x
Iodine ~0.17x
Mercury ~0.25x
Isogen Bar ~0.12x
Pyreite Bar ~0.12x
Tritanium Bar ~0.02x
Nocxium Bar ~0.02x
Xithricite ~0.12x
Elder Table (blueprint) (1/80)
Elder Chair (blueprint) (1/80)
Elder Bed (blueprint) (1/80)
Elder Door (blueprint) (1/80)
Elder Cabinet (blueprint) (1/80)
Elder Pedestal (blueprint) (1/80)
Elder Door (blueprint) (1/80)
Elder Bookcase (blueprint) (1/80)
Flesh Chestplate (blueprint) (1/80)
Flesh Leggings (blueprint) (1/80)
Flesh Helmet (blueprint) (1/80)
Writhing Tentacles (blueprint) (1/80)
Corrupted Hood (blueprint) (1/80)
Corrupted Armor (blueprint) (1/80)
Corrupted Legs (blueprint) (1/80)
Randolph Carter Hat (1/80)
Yog-Sothoth Mask (1/80)
Brain Slug (1/80)
Elder Tome ~0.05x
Unknown Technology ~0.05x
Celaeno Fragment ~0.05x
Blade Shard ~0.05x
Engraved Device ~0.05x
Ancient Glyph ~0.05x
Valtan Casing ~0.05x
Rune Wand ~0.05x
Unknown Reactor ~0.05x
Elder Bust ~0.05x
Akashic Stone ~0.05x
Elder Core ~0.05x
Elder Fragment ~0.05x
Elder Sign ~0.05x
Trapezohedron ~0.05x
Horrid Armor (codex) ~0.05x
Blade of the Vile (codex) ~0.05x
Ulkak B'jikal (codex) ~0.05x
Ik'vathk Vesh (codex) ~0.05x
Strange Schematic (codex) ~0.05x
Kikiktik Xitxa (codex) ~0.05x
Hale's Creation (codex) ~0.05x
Frek'Snarr Volshtk (codex) ~0.05x
Vall Bokar (codex) ~0.05x
Pulse of Maggots (codex) ~0.05x
Proper Cult Wear - Torso (codex) ~0.05x
Proper Cult Wear - Hood (codex) ~0.05x
Proper Cult Wear - Legs (codex) ~0.05x
Grimoire of Nalshakk (codex) ~0.05x
Quellex Text (codex) ~0.05x
Care and Feeding of Byakhee (codex) ~0.05x
Chaugnar Faugn (codex) ~0.05x
Vektai Molla (codex) ~0.05x
Cleaver of Souls (codex) ~0.05x
Invocation of Hashtur (codex) (1/80)
Portals (codex) (1/80)
Xallosh Feer (codex) (1/80)
Elder Chest (blueprint) ~0.06x
Abhorrent Statue (1/57)
Strange Device (1/57)
Mysterious Machine (1/57)
He (1/80)
F't (1/80)
Cthulhu Rising (1/80)
Dreamscape of Kadath (1/80)
Shoggoth (1/80)
Azatoth (1/80)
Lord Nyarlathotep (1/80)
Thing in the Dark (1/80)
Shub-Niggurath (1/80)
Hellscape (1/80)
The King In Yellow (1/80)
The Sea Thing (1/80)

Pool: Ffprimeval Treasure

Pool: Artifactloot 0.04%
Pool: Augments 1.08%
Pool: Petcollars2 1.08%
Pool: Money 7.19%
Bee Silk ~0.14x
Plastic Polymer ~1.2x
Timber ~1.8x
Plant Fibre ~1.8x
Bandage ~0.54x
Iron Hunting Spear ~1.44x
Flare ~2.7x
Throwing Dagger ~2.7x
Rope ~1.72x
Molotov ~0.05x
Throwing Axe ~0.9x
Cactus Juice (1/278)
Explorer's Lantern (1/1391)
Lantern Stick (1/928)
Cacti Block ~0.16x
Glass Block ~0.35x
Thorn Fruit ~0.16x
Thorn Grenade ~0.05x
Cool Fez (1/557)
Thorn Juice ~0.04x
Medical Kit ~0.11x
Pool: Ore 5.39%
Pool: Food 3.59%
Pool: Seed 1.8%
Pool: Tool 1.44%
Pool: Shield 1.44%
Pool: Instrument 0.43%
Pool: Costume 0.18%
Teleporter Core (1/928)
Torch (1/111)
Hiker Jacket ~0.11x
Hiker Backpack ~0.11x
Hiker Trousers ~0.11x
Safety Helmet ~0.07x
Ocarina (1/278)
Research ~1.03x
Volatile Powder ~0.07x
Magnesite ~0.07x
Cinnabar ~0.04x
Sulphur ~0.04x
Lead ~0.05x
Protocite ~0.04x
Penumbrite Ore ~0.04x
Water ~0.23x
Spare Parts ~0.04x
Flesh Strand ~1.17x
Cell Matter ~0.78x
Bioluminescent Spore ~0.07x
Methanol ~0.39x
Phosphorus ~0.04x
Silk ~0.2x
Fungal Ichor ~0.44x
Advanced Plastic ~0.08x
Iodine ~0.05x
Mercury ~0.08x
Yellow Guardian Wings (blueprint) (1/557)
Blue Guardian Wings (blueprint) (1/557)
Pink Guardian Wings (blueprint) (1/557)
Green Guardian Wings (blueprint) (1/557)
Bone Chest (blueprint) (1/93)
Bone Mask (blueprint) (1/93)
Bone Legs (blueprint) (1/93)
Monster Plate Leggings (blueprint) (1/278)
Monster Plate Helmet (blueprint) (1/278)
Monster Plate Chestguard (blueprint) (1/278)
Rainforest Chest (blueprint) (1/93)
Elder Tome (1/557)
Unknown Technology (1/557)
Celaeno Fragment (1/557)
Blade Shard (1/557)
Engraved Device (1/557)
Ancient Glyph (1/557)
Valtan Casing (1/557)
Rune Wand (1/557)
Unknown Reactor (1/557)
Elder Bust (1/557)
Akashic Stone (1/557)
Elder Core (1/557)
Elder Fragment (1/557)
Elder Sign (1/557)
Trapezohedron (1/557)
Lab Chest (blueprint) (1/93)
Moonrock Chest (blueprint) (1/93)
Bloody Stone Chest (blueprint) (1/93)
Reptile Scale Chestpiece (blueprint) (1/557)
Reptile Scale Head (blueprint) (1/557)
Reptile Scale Legs (blueprint) (1/557)
Reptilian Shield (blueprint) (1/557)
Shard Needler (1/278)
Scorch Needler (1/278)
Shock Needler (1/278)
Toxic Needler (1/278)
Harpoon Gun (1/70)
Verdant Carbine (blueprint) (1/70)
Verdant Rifle (blueprint) (1/70)
Druid Staff (blueprint) (1/70)
Poison Ejector (blueprint) (1/139)
Swashbuckler Coat (blueprint) (1/2783)
Swashbuckler Hat (blueprint) (1/2783)
Swashbuckler Pants (blueprint) (1/2783)
Genes ~0.04x

Pool: Fossil Rare Bonus Treasure

Manipulator Module ~0.06x
Tech Card ~0.12x
Upgrade Module ~0.06x
Teleporter Core ~0.06x
Auto Chip ~0.06x
Pool: Augments 5.78%
Pool: Petcollars 5.78%
Pool: Instrument 5.78%
Pool: Costume 5.78%
Unknown Technology (1/173)
Celaeno Fragment (1/173)
Blade Shard (1/173)
Engraved Device (1/173)
Ancient Glyph (1/173)
Valtan Casing (1/173)
Rune Wand (1/173)
Unknown Reactor (1/173)
Elder Bust (1/173)
Akashic Stone (1/173)
Elder Core (1/173)
Elder Fragment (1/173)
Elder Sign (1/173)
Trapezohedron (1/173)
Elder Tome (1/173)
Unknown Gene (1/58)
Exotic Matter ~0.02x
Strange Glyph ~0.06x
Unknown Artifact ~0.02x
Glowing Glyph (1/173)
Forgotten Knowledge (1/173)
Stench Candle (1/173)
Blood Ritual (1/173)
Strange Carving (1/173)
A Chipotle Coupon (2 for $24.99) (1/173)
Crayon of Lies (1/173)
Impossible Theories (1/173)
Law and Order (1/173)
Strange Statue (1/173)
Creepy Mask (1/173)
Transmutation Matrix (1/173)
A Comb (1/173)
Map of the Dreamlands (1/173)
Mirror of Vision (1/173)
Confusing Dust (1/173)
A Sharpened Mouse (1/173)
Stick of Truth (1/173)
A Terracotta Bust (1/173)
Three Coins (1/173)
A Good Luck Tonsil (1/173)
Undulating Meat (1/173)
Universal Parking (1/173)
Vile Conch (1/173)
Voynich Manuscript (1/173)
Whispering Crystal (1/173)
Unknown Egg ~0.06x
Strange Monument (1/173)

Animals

Monster drops

Caliginous Gas ~15x
Pool: Artifactloot 0.3%
Pool: Augments 8.99%
Pool: Petcollars2 8.99%
Pool: Money 59.94%
Medical Kit ~0.9x
Teleporter Core (1/111)
Protocite ~0.32x
Penumbrite Ore ~0.32x
Flesh Strand ~9.74x
Cell Matter ~6.54x
Bioluminescent Spore ~0.55x
Research ~1.1x
Methanol ~3.29x
Phosphorus ~0.33x
Silk ~1.65x
Fungal Ichor ~3.66x
Advanced Plastic ~0.66x
Iodine ~0.44x
Mercury ~0.66x
Yellow Guardian Wings (blueprint) (1/67)
Blue Guardian Wings (blueprint) (1/67)
Pink Guardian Wings (blueprint) (1/67)
Green Guardian Wings (blueprint) (1/67)
Elder Tome (1/67)
Unknown Technology (1/67)
Celaeno Fragment (1/67)
Blade Shard (1/67)
Engraved Device (1/67)
Ancient Glyph (1/67)
Valtan Casing (1/67)
Rune Wand (1/67)
Unknown Reactor (1/67)
Elder Bust (1/67)
Akashic Stone (1/67)
Elder Core (1/67)
Elder Fragment (1/67)
Elder Sign (1/67)
Trapezohedron (1/67)
Shard Needler ~0.03x
Scorch Needler ~0.03x
Shock Needler ~0.03x
Toxic Needler ~0.03x
Harpoon Gun ~0.12x
Verdant Carbine (blueprint) ~0.12x
Verdant Rifle (blueprint) ~0.12x
Druid Staff (blueprint) ~0.12x
Poison Ejector (blueprint) ~0.06x
Pool: Fu Genes 3%

The Shoggoth

Shoggoth Flesh ~30x
Essentia Obscura ~500x
Ancient Essence ~2000x
Madness ~3200x
Pool: Money ~2.79x
Pool: Artifactloot 27.94%
Protocite ~0.78x
Penumbrite Ore ~0.78x
Densinium Ore ~0.08x
Elder Table (blueprint) ~0.63x
Elder Chair (blueprint) ~0.63x
Elder Bed (blueprint) ~0.63x
Elder Cabinet (blueprint) ~0.63x
Elder Pedestal (blueprint) ~0.63x
Elder Door (blueprint) ~0.63x
Elder Bookcase (blueprint) ~0.63x
Flesh Chestplate (blueprint) ~0.17x
Flesh Leggings (blueprint) ~0.17x
Flesh Helmet (blueprint) ~0.17x
Cultist Cowl (blueprint) ~0.17x
Cultist Robe (blueprint) ~0.17x
Cultist Pants (blueprint) ~0.17x
Writhing Tentacles (blueprint) ~0.17x
Corrupted Hood (blueprint) ~0.17x
Corrupted Armor (blueprint) ~0.17x
Corrupted Legs (blueprint) ~0.17x
Elder Blade ~0.17x
Cultist's Staff (blueprint) ~0.17x
Eldritch Staff (blueprint) ~0.17x
Staff of Madness (blueprint) ~0.17x
Elder Bow (blueprint) ~0.17x
Brain Slug ~0.17x
Elder Tome ~0.7x
Unknown Technology ~0.35x
Celaeno Fragment ~0.35x
Blade Shard ~0.35x
Engraved Device ~0.35x
Ancient Glyph ~0.35x
Valtan Casing ~0.35x
Rune Wand ~0.35x
Unknown Reactor ~0.35x
Elder Bust ~0.35x
Akashic Stone ~0.35x
Elder Core ~0.35x
Elder Fragment ~0.35x
Elder Sign ~0.35x
Trapezohedron ~0.35x
Elder Chest (blueprint) ~0.35x
Abhorrent Statue ~0.1x
Strange Device ~0.1x
Mysterious Machine ~0.1x
F't ~0.35x
Cthulhu Rising ~0.35x
Dreamscape of Kadath ~0.35x
Shoggoth ~0.35x
Azatoth ~0.35x
Lord Nyarlathotep ~0.35x
Thing in the Dark ~0.35x
Shub-Niggurath ~0.35x
Hellscape ~0.35x
The King In Yellow ~0.35x
The Sea Thing ~0.35x
Necrontir Schematics ~0.11x

Star Spawn of Cthulhu

Essentia Obscura ~24x
Pool: Artifactloot 0.39%
Pool: Augments 11.77%
Pool: Petcollars2 11.77%
Pool: Money 78.43%
Unknown Gene ~0.04x
Mutated Cell ~0.13x
Research ~10.45x
Oil ~0.13x
Volatile Powder ~0.39x
Magnesite ~0.39x
Mascagnite ~0.39x
Cinnabar ~0.22x
Sulphur ~0.22x
Lead ~0.3x
Glass Block ~1.09x
Protocite ~0.22x
Penumbrite Ore ~0.22x
Tungsten Ore ~0.22x
Spare Parts ~0.22x
Elder Stone ~0.22x
Bamboo ~0.78x
Densinium Ore ~0.06x
Algae ~0.33x
Bioluminescent Spore ~0.33x
Cell Matter ~0.33x
Methanol ~1.95x
Phosphorus ~0.2x
Silk ~0.98x
Advanced Plastic ~0.39x
Iodine ~0.26x
Mercury ~0.39x
Elder Table (blueprint) ~0.04x
Elder Chair (blueprint) ~0.04x
Elder Bed (blueprint) ~0.04x
Elder Cabinet (blueprint) ~0.04x
Elder Pedestal (blueprint) ~0.04x
Elder Door (blueprint) ~0.04x
Elder Bookcase (blueprint) ~0.04x
Flesh Chestplate (blueprint) (1/51)
Flesh Leggings (blueprint) ~0.2x
Flesh Helmet (blueprint) (1/51)
Cultist Cowl (blueprint) (1/51)
Cultist Robe (blueprint) ~0.2x
Cultist Pants (blueprint) (1/51)
Writhing Tentacles (blueprint) (1/51)
Corrupted Hood (blueprint) (1/51)
Corrupted Armor (blueprint) ~0.2x
Corrupted Legs (blueprint) (1/51)
Elder Blade (1/255)
Cultist's Staff (blueprint) (1/51)
Eldritch Staff (blueprint) (1/51)
Staff of Madness (blueprint) ~0.05x
Brain Slug ~0.05x
Elder Tome ~0.08x
Unknown Technology ~0.08x
Celaeno Fragment ~0.08x
Blade Shard ~0.08x
Engraved Device ~0.08x
Ancient Glyph ~0.08x
Valtan Casing ~0.08x
Rune Wand ~0.08x
Unknown Reactor ~0.08x
Elder Bust ~0.08x
Akashic Stone ~0.08x
Elder Core ~0.08x
Elder Fragment ~0.08x
Elder Sign ~0.08x
Trapezohedron ~0.08x
Elder Chest (blueprint) (1/51)
Abhorrent Statue (1/64)
Strange Device (1/64)
Mysterious Machine (1/64)
F't (1/51)
Cthulhu Rising (1/51)
Dreamscape of Kadath (1/51)
Shoggoth (1/51)
Azatoth (1/51)
Lord Nyarlathotep (1/51)
Thing in the Dark (1/51)
Shub-Niggurath (1/51)
Hellscape (1/51)
The King In Yellow (1/51)
The Sea Thing (1/51)
Necrontir Schematics ~0.03x
Protheon Shard ~0.04x

Used for

Crafting

200x Madness

Extractions

Extraction Lab

or Hand Mill

1x Unknown Reactor

10x Research
1x Ancient Essence

Extraction Lab MKII

1x Unknown Reactor

10x Research
1x Ancient Essence

Quantum Extractor

1x Unknown Reactor

10x Research
1x Ancient Essence