Dark Dream

(Inhaled)

Dark dream is a gas created by distilling a rare, subterranean fungus with necrotic energy. Created and favored by the derro, the resulting mixture causes unconsciousness when inhaled by creatures other than derro. As an action, you can unseal or throw the glass bottle up to 20 feet, shattering it on impact. In either case, each breathing creature within 10 feet of the unsealed or shattered bottle is subjected to this poison and must succeed on a DC 13 Constitution saving throw or become poisoned for 1 hour. The poisoned creature is unconscious. It can repeat the saving throw at the end of each minute, ending the effect on itself on a success. The creature wakes up if it takes damage or if another creature takes an action to shake it awake.