Tomb Horror

Item	Chance	Quantity
Dripping Spider Mandible	≈ 40%
Hard Spider Leg Tip	≈ 23%
Wartorn Plate Scrap	≈ 15%
Wartorn Leather Scrap	≈ 13%
Wartorn Cloth Scrap	≈ 12%
Ironweb Spider Silk	≈ 10%	1–2
Wartorn Chain Scrap	≈ 5.9%
Word of Thawing	≈ 3.4%
Huge Venom Sac	≈ 1.5%
Fate of Ramaladni Quest item	≈ 1%
Ring of the Eternal Flame	≈ 0.99%
Star Ruby	≈ 0.49%
Formula: Enchant Bracer - Superior Stamina	≈ 0.25%
Pattern: Gloves of Spell Mastery	≈ 0.25%
Aquamarine	≈ 0.13%
Eternium Lockbox	≈ 0.13%
Formula: Enchant Boots - Greater Agility	≈ 0.13%

Drops and chances are estimates; not all have been confirmed in the current game.