I'm not suggesting lacing mdma with dxm would be out of the question, and maybe it was more common in the 90s, but it's my understanding that the biggest adulte

I'm not suggesting lacing mdma with dxm would be out of the question, and maybe it was more common in the 90s, but it's my understanding that the biggest adulterant of mdma (besides meth) in 2000-2013 was methylone, which could be ordered online until recently, and is known for having a relatively similar profile to mdma, with relatively few side effects and a low risk profile (to the best of our current knowledge)