The Key is used during the Biohazard quest. During the quest, it is dropped after killing a level-33 Mourner on the first floor of the Mourner Headquarters in West Ardougne. It opens a gate to give access to a room full of crates, one of which holds a distillator. This item is useless after the quest and players may wish to drop it to conserve bank space.
Drop sources[]
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- For an exhaustive list of all known sources for this item, see here.
| Source | Combat level | Quantity | Rarity |
|---|---|---|---|
| Mourner | 33; 79; 85 | 1 | Always |
Disassembly[]
| Disassembly XP | 0.1 |
|---|---|
| Item quantity required | 1 |
| Material count | 1 |
| Base junk chance | 98.9% |
| Possible materials | |
| Often | |
 Simple parts | 99% |
| Rarely | |
 Variable components | 1% |
| Part 2 of the Elf quest series | |
| NPCs | |
| Items |
 Distillator Bird feed Pigeon cage (empty) Pigeon cage (full) Doctors' gown Priest gown (top • bottom) Plague sample Liquid honey Sulphuric broline Ethenea Touch paper Lathas' amulet Key Rotten apple |
| Locations |
|
| Miscellaneous | Quick guide • Transcript |
| Steel key ring keys | |||||||||||
| H.A.M. |
 Bronze Iron Steel Silver Prison | ||||||||||
| Triskelion Treasures |
 Crystal triskelion Fragment 1 Fragment 2 Fragment 3 | ||||||||||
| God Wars Dungeon |
 Frozen Armadyl Bandos Saradomin Zamorak | ||||||||||
| Shade keys |
| ||||||||||
| Bone keys |
 Ghosts Ahoy Shilo Village | ||||||||||
| Ascension Keystone |
 Primus Secundus Tertius Quartus Quintus Sextus | ||||||||||
| Miscellaneous |
 Keepsake Crystal Tooth half Loop half Dragonkin Strange teeth Strange loop Treasure Trails Muddy Prison (Prison Pete) Prison (Troll Stronghold) Sinister Tarnished Iron Cell House key Magic path Ranged path Cavern Columbarium (Shiny) Saradomin Zamorak Small To the Crossing (Birthday) Guard's First floor Casket Display cabinet (Dimension of Disaster) Display cabinet (The Golem) | ||||||||||
