The Thorobshuun key can be found when mining tin, copper, or necrite rocks in the southern portion of the tunnels at the Warforge Dig Site. The key is a guaranteed drop if the player has not received it after mining 50 ores. The key is used for opening the Forge Doors which is needed to complete the Into the Forge mystery.
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- ^ Mod Rowley. Imcando keys not dropping from eels. Reddit. 28 April 2020. (Archived from the original on 29 April 2020.) Mod Rowley: "The keys from fishing and mining are a 100% guaranteed drop if you don't already have one after 50 successful catches/ores."