Sold to me as mescaline, not MDMA or MDA. I have ahd extensive experience with mesc and acid, shrooms, etc. The majority of my drug usage centers around the psychedelia, as I find more benefit there. True enough, mescaline is a rare accident. In fact, I have never ACCIDENTALLY taken it. But in this case I had consumed those alone twice prior, and knew what was coming.
I did not test it, however. The possibility exists that it was a mix of mescaline and MDMA or MDA, but again, this was not ever mentioned during the acquisition phase. Pretty sure it was mescaline, but your opinion is noted. In any event, it was the most serious MDMA 'blow up' that I have ever experienced, and I have experienced MDMA for twelve, thirteen years.