Blackbreath Crony

Item	Chance	Quantity
Lost Thunderbrew Recipe Quest item	100%
Dark Iron Fanny Pack Quest item	≈ 80%
Runecloth	≈ 27%	1–4
A Crumpled Up Note	≈ 25%
Dark Iron Residue	≈ 17%	1–10
Dark Iron Scraps	≈ 13%	2–4
Relic Coffer Key	≈ 6.9%
Homemade Cherry Pie	≈ 5.5%
Black Diamond	≈ 3%
Morning Glory Dew	≈ 2.3%
Major Healing Potion	≈ 2.2%
Superior Mana Potion	≈ 1%
Mithril Lockbox	≈ 0.55%
Codex: Prayer of Fortitude	≈ 0.34%
Book: Gift of the Wild	≈ 0.28%
Libram of Rumination	≈ 0.24%
Aquamarine	≈ 0.24%
Star Ruby	≈ 0.24%
Formula: Enchant Bracer - Greater Stamina	≈ 0.1%
Pattern: Runecloth Tunic	≈ 0.1%
Eight of Elementals	≈ 0.08%
Libram of Constitution	≈ 0.08%
Traveler's Backpack	≈ 0.08%
Libram of Tenacity	≈ 0.06%
Libram of Voracity	≈ 0.06%
Pattern: Brightcloth Pants	≈ 0.06%
Pattern: Frostweave Gloves	≈ 0.06%
Plans: Thorium Belt	≈ 0.05%
Schematic: Thorium Rifle	≈ 0.05%

Drops and chances are estimates; not all have been confirmed in the current game. 340 rarer world drops are not listed.