Irradiated Horror

Item	Chance	Quantity
Robo-mechanical Guts Quest item	≈ 80%
Bubbling Water	≈ 33%	1–4
Elemental Water	≈ 15%
Lesser Moonstone	≈ 1.3%
Heavy Bronze Lockbox	≈ 1.2%
Moss Agate	≈ 0.84%
Pattern: Dark Leather Shoulders	≈ 0.18%
Jade	≈ 0.18%
Plans: Green Iron Gauntlets	≈ 0.14%
Pattern: Dark Leather Gloves	≈ 0.12%
Formula: Enchant Shield - Lesser Protection	≈ 0.1%
Schematic: Moonsight Rifle	≈ 0.1%
Pattern: Green Silk Pack	≈ 0.08%
Pattern: Guardian Armor	≈ 0.08%
Plans: Golden Iron Destroyer	≈ 0.08%
Pattern: Truefaith Gloves	≈ 0.06%
Plans: Green Iron Boots	≈ 0.06%
Grime-Encrusted Salvage
Iridium Circle
Jazeraint Shield
Ranger Shoulders

Drops and chances are estimates; not all have been confirmed in the current game. 324 rarer world drops are not listed.