From Pathfinder Season of Ghosts Hardcover Compilation, which isn't enabled.

Firecracker Fulu

ITEM 1

RARE CONSUMABLE FULU MAGICAL TALISMAN

Price 4 gp

Usage affixed to weapon

Bulk —

Category fulu

Activate (concentrate)

Trigger You critically succeed at an attack roll with the affixed weapon.

The fulu explodes and showers the area with bright sparks. The struck creature takes an additional 1d4 sonic damage and must succeed at a DC 15 Fortitude save or be Dazzled for 1 round (or dazzled for 1 minute on a critical failure).

Pathfinder Season of Ghosts Hardcover CompilationORC