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Key (Biohazard) detail

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
Mourner33; 79; 851Always

Disassembly[]

[FAQ] • [doc]
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