From Pathfinder Lost Omens The Grand Bazaar, which isn't enabled.

Abysium Powder

ITEM 9

Price 150 gp

Usage held in 2 hands

Bulk L

Category poison

Activate Interact

This faintly glowing powder rapidly induces the symptoms of abysium poisoning.

Saving Throw DC 27 Fortitude

Onset 1 minute

Maximum Duration 6 minutes

Stage 1 8d6 poison damage and Sickened 1 (1 minute)

Stage 2 9d6 poison damage and Sickened 2 (1 minute)

Stage 3 10d6 poison damage and Sickened 3 (1 minute)

Craft Requirements abysium worth at least 75 gp.

Pathfinder Lost Omens The Grand BazaarOGL