Dust of Uncontrolable Itching

Alchemy, Alchemical dust

Has the same effect as the itching toxic powder, but lasts longer.

Also called Uncontrollable Itching

From the book

Mixed from 6 drs. of marsh crow's foot on the dust base, this dust acts like the toxic Powder of Uncontrollable Itching but lasts a full hour. That powder causes such maddening irritation that victims must save vs Will each minute or be unable to focus on fighting, spellcasting and the like. One dose covers a 10-foot cube, and a save vs Constitution avoids it.

At a glance

Ingredients: 6 drs. marsh crow's foot
Duration: 1 hour
Base: 5 drs. rare earths, 4 drs. sulphur, 1 dr. each platinum, gold and silver
Delivery: Thrown vial, by hand, or blowtube; one dose covers 10x10x10 ft.
Save: Constitution where applicable
Time to complete: 2 weeks (half with a wizard, sorcerer or magician)
Chance of success: 75% +2% per level (+10% with a wizard, sorcerer or magician)
Mishap: 5% chance of serious accident (Alchemical Mishap Table)
Cost: 500-1000 G.P. each when available
Effect: Save vs Will each minute or unable to concentrate on fighting or spellcasting (as the toxic powder)