Poison

Rare (Inhaled)

When released, this poison fills a 5-foot radius around the source. You can accurately throw a vial of it (shattering on impact) at a point up to 30 feet away, or release it by other means. 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 8 hours. The Poisoned creature is Unconscious. The creature wakes up if it takes damage or if another creature takes an action to shake it awake.
If stored as powder, you can throw this powder 5 feet. If stored in a vial, you can throw 30 feet.