Residual Monstrosity

Item	Chance	Quantity
Condensed Mana Fragment	≈ 50%
Core of Elements	≈ 35%	2–4
Crystallized Mana Shard	≈ 31%
Aquamarine	≈ 0.78%
Libram of Focus	≈ 0.65%
Libram of Protection	≈ 0.65%
Codex: Prayer of Fortitude II	≈ 0.34%
Tome of Arcane Brilliance	≈ 0.34%
Star Ruby	≈ 0.26%
Thorium Lockbox	≈ 0.26%
Book: Gift of the Wild II	≈ 0.2%
Pattern: Chimeric Vest	≈ 0.14%
Pattern: Frostweave Pants	≈ 0.14%
Pattern: Frostweave Tunic	≈ 0.14%
Libram of Rapidity	≈ 0.13%
Pattern: Runecloth Pants	≈ 0.08%
Traveler's Backpack	≈ 0.08%
Formula: Enchant Bracer - Superior Spirit	≈ 0.06%
Formula: Enchant Bracer - Superior Stamina	≈ 0.06%
Pattern: Brightcloth Robe	≈ 0.06%
Pattern: Felcloth Shoulders	≈ 0.06%
Pattern: Frostweave Gloves	≈ 0.06%
Pattern: Mooncloth Bag	≈ 0.06%
Pattern: Runecloth Headband	≈ 0.06%
Pattern: Wicked Leather Pants	≈ 0.06%
Recipe: Purification Potion	≈ 0.06%

Drops and chances are estimates; not all have been confirmed in the current game. 264 rarer world drops are not listed.