| Introduced: | Infiltration |
Notes
- Drops on various creatures on Singularity Caul and dungeons with the same creatures
- Trained Fletching skill is required to carve the key with the Intricate Carving Tool
- Can also be given to Samuel, Former Guardian in Eastham for Black Marrow Tea.
- Does not stack.
Dropped By
- Pestilence Rat
- Infested Rat
- Sephal Nefane
- Mangy Carenzi
- Raven Augur
- Glissnal Nefane
- Raven Conscript
- Dark Zefir
- Raven Hunter (Level 160)
- Void Lord
- Giant Mite
- Ravager
- Mutated Mite
- Mottled Carenzi
- Stalking Margul
- Biaka
- Monstrous Mite
- Cosseted Doll
- Penumbral Horror
- Blight Rat
- Forsaken Child
- Hellion
- Tainted Carenzi
- Desecrated Doll
- Creeping Margul
- Doomshark
- Dusk Zefir
- Helcan Margul
- Listris Nefane
- Infernal Zefir
- Parfal Nefane
- Befouled Doll
- Malevolent Zefir
- Contagion Rat
- Panumbral Soldier
- Defiled Doll
- Misshapen Mite
- Xaa Xiil
- Penumbral Shadowmage
- Graal Margul
- Malignant Marionette
- Umbral Soldier
- Sezzherei
- Dealith
- Plaguefang
- Umbral Rift
- Pandemic Child
- Captain Faalx
- Shadow Commander
- Scourge