Essence of Ether

A creature subjected to this poison must succeed on a DC 15 CON saving throw or become 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. Blowing the powder or releasing the gas subjects creatures in a 5-foot cube to its effect. The resulting cloud dissipates immediately afterward. Holding
one's breath is ineffective against inhaled poisons, as the