Celestial bones

Celestial bones is an item in Slaskescape 2.

Recipes · Prayer, Slayer

Contents

Sources

Other in-game source notes

Monsters · Astral sovereign, Resinback boar, Gilded river drake, Lanterncap colossus, Pearlgrave leviathan, Chimney ogre, Bluevein mammoth, Crucible salamander, Barrel mimic, Scrapwing wyvern, Crownfang sabrecat, The antlered revenant, Confluence hydra, The white sovereign
Noob Forest · Melee, Ranged

Monster chances are per defeat; cache chances are per cache. Sailing chances are per treasure roll, not per whole voyage.


Offer celestial bones	Prayer	88	1 × Celestial bones+1 × Worldtree charcoal+1 × Cosmic energy	—	800,413	4.8s
Pact of the Wild Crown	Slayer	100	2 × Scrapwing crest+1 × Amber rune matrix+3 × Celestial bones	1 × Pact of the Wild Crown	15,478,647	6s
Wild crown communion	Prayer	100	4 × Celestial bones+1 × Starless covenant+1 × Ghostwood latex	—	5,730,792	6s
Oath of the Frost Reaper	Slayer	111	2 × Crownfang pelt+1 × Glacial rune matrix+3 × Celestial bones	1 × Oath of the Frost Reaper	87,051,745	7s
Glacial vigil	Prayer	111	6 × Celestial bones+1 × Winter soul+1 × Aromatic oil	—	28,677,250	7s
Covenant of Falling Stars	Slayer	119	2 × Revenant antler+1 × Astral rune matrix+3 × Celestial bones	1 × Covenant of Falling Stars	305,678,138	8s
Astral communion	Prayer	119	8 × Celestial bones+1 × Eclipse heart+1 × Worldroot resin	—	84,087,553	8s
Edict of the Last Sovereign	Slayer	129	2 × Confluence hydra fang+1 × Sovereign rune matrix+3 × Celestial bones	1 × Edict of the Last Sovereign	1,255,848,165	9s
Sovereign requiem	Prayer	127	10 × Celestial bones+1 × Sovereign pact+1 × Evergreen heartwood	—	113,455,696	9s

Game data: 0c38504b · Checked 9 October 2026 · About these numbers