It is an alduterant cutter typically mixed with Fent in my city. Its 100x or more stronger than xylazine, so 10mg/kg would kill you a thousand times over, but when they get the dose right ppl just fall asleep standing up off of a few micrograms. The Xylazine was making their limbs fall off so I guess this is better, but I feel bad for the poor souls chasing the dragon still. The W/D's from the tranq substances are apparently multiple times worse than opioids too.