Poison

Rare (Inhaled)

When released (by throwing powder or breaking a vial of it), this poison affects a 5-foot radius from where it was released. A creature subjected to this poison must make a Constitution saving throw with a DC equal to the crafter's Poison DC.
On failure, the creature becomes Poisoned for 1 hour. The Poisoned creature is Blinded.
If stored as powder, you can throw this powder 5 feet. If stored in a vial, you can throw 20 feet.