Flash Powder

A vial containing pink vapors and dust. Upon lifting the vial to the characters nose and inhaling deeply, the user will gain the Effect of the haste spell for 5 minutes (no Concentration required). Upon drinking of this powder make a DC15 Constitution saving throw, on a failed saving throw the imbiber is instead rendered incapacitated for 1 hour. After 5 minutes of usage, the user will feel sluggish and will have their senses dulled which will result in a disadvantage on perception and most strength based abilities for 4 hours or until completing a short rest. Each usage of flash powder will get weaker (-1 minute for each use) for every time you inhale it without taking 4 weeks to recover from your body becoming immune to flash powder.