Where to Farm Schematic: Thorium Shells

The best place to farm Schematic: Thorium Shells is Silithus, where Desert Rager (level 58-59) drops it at 0.1%. That is the vanilla 1.12 chance, not yet confirmed in Forever. 482 sources are ranked below by drop chance.

Gold per kill: Desert Rager is worth about 28s 81c a kill in item drops (prices from 5 Oct 2026). Gold farming spots, level 50-60

Best zones:

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  1. Lord Kazzak 35.6, 74.4
  2. Doomguard Commander 44.9, 73.3
  3. Shadowsworn Adept 66.8, 30.5
  4. Scorpok Stinger 48.0, 19.2
  5. Helboar 51.8, 53.6
  6. Shadowsworn Enforcer 39.5, 31.4
  7. Dreadmaul Warlock 47.6, 43.0
  8. Servant of Razelikh 63.0, 56.3
8 sources in Blasted Lands, each where it spawns most often; click a pin for the source.Larger map

All sources, by drop chance:

SourceLevelZoneSpawnsSideHowDrop%Map
Lord Kazzak(elite)63+Blasted Lands1Drop2.2%map
Solid ChestBurning Steppes56Contains0.5%map
Solid ChestEastern Plaguelands30Contains0.5%map
Doomguard Commander(elite)61+Blasted Lands17Drop0.2%map
Firebrand Pyromancer(elite)57-58+Blackrock Spire4Drop0.1%map
Risen Guardian59-610Drop0.1%map
Warpwood Crusher(elite)56+Dire Maul13Drop0.1%map
Hive'Ashi Swarmer(elite)57-58+Silithus45Drop0.1%map
Summoned Blackhand Dreadweaver(elite)59-60+0Drop0.1%map
Hive'Ashi Sandstalker(elite)58-59+Silithus16Drop0.1%map
Blackhand Summoner(elite)59-60+Blackrock Spire15Drop0.1%map
Thuzadin Acolyte59-60Stratholme15Drop0.1%map
Smolderthorn Berserker(elite)57-58+Blackrock Spire13Drop0.1%map
Hive'Zora Tunneler(elite)58-59+Silithus9Drop0.1%map
Voodoo Slave(elite)60+Zul'Gurub9Drop0.1%map
Razzashi Skitterer(elite)56-58+Zul'Gurub8Drop0.1%map
Gordok Captain(elite)59-60+Dire Maul6Drop0.1%map
Red Wyrmkin(elite)58-59+Wetlands3Drop0.1%map
Manaclaw(elite)58+Winterspring1Drop0.1%map
Phantim(elite)62+Ashenvale1Drop0.1%map
Shill Dinger(elite)56+Blackrock Depths1Drop0.1%map
Blackhand Dragon Handler(elite)59-60+0Drop0.1%map
Dredge Worm50-520Drop0.1%map
Summoned Blackhand Veteran(elite)59-60+0Drop0.1%map
Watchman Doomgrip(elite)55+0Drop0.1%map
Desert Rager58-59Silithus3Drop0.1%map
Fallen Hero(elite)58-60+0Drop0.1%map
Scholomance Adept(elite)58-59+Scholomance18Drop0.1%map
Scholomance Necromancer(elite)58-59+Scholomance15Drop0.1%map
Ghostly Citizen(elite)56-57+Stratholme12Drop0.1%map
Zulian Cub60Zul'Gurub12Drop0.1%map
Firebrand Invoker(elite)56-57+Blackrock Spire11Drop0.1%map
Crimson Initiate(elite)57-58+Stratholme9Drop0.1%map
Ironbark Protector(elite)57-59+Dire Maul8Drop0.1%map
Warpwood Stomper(elite)57-58+Dire Maul8Drop0.1%map
Spectral Researcher(elite)58-60+Scholomance7Drop0.1%map
Spectral Tutor(elite)58-60+Scholomance7Drop0.1%map
Wildspawn Felsworn(elite)55-56+Dire Maul6Drop0.1%map
Firebrand Dreadweaver(elite)57-58+Blackrock Spire5Drop0.1%map
Scholomance Handler(elite)59-60+Scholomance5Drop0.1%map
Splintered Skeleton(elite)59-60+Scholomance5Drop0.1%map
Risen Protector(elite)58-60+Scholomance4Drop0.1%map
Blackhand Thug(elite)60+Blackrock Spire2Drop0.1%map
Brumeran(elite)58+Winterspring1Drop0.1%map
Azure Templar(elite)60+0Drop0.1%map
Crimson Inquisitor(elite)59-60+Stratholme3Drop0.1%map
Gordok Brute(elite)57-58+Dire Maul47Drop0.0%map
Zulian Crocolisk(elite)60+Zul'Gurub41Drop0.0%map
Blackhand Veteran(elite)59-60+Blackrock Spire35Drop0.0%map
Razzashi Serpent(elite)60+Zul'Gurub35Drop0.0%map
482 found
Vanilla reference: from the 1.12 world data, not yet confirmed in Forever.

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Drop% is the rate recorded in Forever once a source has been looted ten times; a greyed figure is the vanilla 1.12 chance from the world data (vanilla reference: from the 1.12 world data, not yet confirmed in forever). Spawns counts the source's spawn points in the world data. "Side" names which side can kill the NPC when the other finds it friendly. The lead picks the best chance among sources that are not a rare spawn and have at least three spawn points.