Obsidian Nullifier

Item	Chance	Quantity
Black Stone	≈ 44%	1–2
Yellow Qiraji Resonating Crystal	≈ 15%
Green Qiraji Resonating Crystal	≈ 11%
Blue Qiraji Resonating Crystal	≈ 11%
Greater Scarab Coffer Key	≈ 7.3%
Ancient Qiraji Artifact	≈ 1.5%
Red Qiraji Resonating Crystal	≈ 1.2%
Bone Scarab	≈ 1%
Bronze Scarab	≈ 1%
Clay Scarab	≈ 1%
Crystal Scarab	≈ 1%
Gold Scarab	≈ 1%
Ivory Scarab	≈ 1%
Silver Scarab	≈ 1%
Stone Scarab	≈ 1%
Shard of the Fallen Star	≈ 0.82%
Idol of Death	≈ 0.5%
Idol of Life	≈ 0.5%
Idol of Night	≈ 0.5%
Idol of Rebirth	≈ 0.5%
Idol of Strife	≈ 0.5%
Idol of the Sage	≈ 0.5%
Idol of the Sun	≈ 0.5%
Idol of War	≈ 0.5%

Drops and chances are estimates; not all have been confirmed in the current game. 210 rarer world drops are not listed.