Got some of RaveKing's molly, a .2g. Packed it into a vitamin capsule thingy, and sold it to my friend for 20 bucks. I think its 83% pure as stated on the vendor page, tested it and it went straight to black which was great.
Friend took it last night 45 minutes before the rave, got really hot so he poured water on himself. Once he poured water himself, he said he began rolling really hard. He went onto the main floor and danced for a good 30 minutes -- euphoric, energetic etc. However, past 30 minutes he began to feel the sensation of euphoria to dissipate, instead he just began to feel strange (I tried to ask him to describe the feeling but he said it was indescribable), coupled with the feeling that he "knew everyone at the rave, as if he met them all before".
This feeling lasted for a good 3 hours, overall he enjoyed the short roll as it was extremely intense.. However, he wants to know why the euphoria lasted only 30 minutes, and is the feeling he experienced common? He and I both understand MDMA causes empathy, however he felt as if he met every single person before.
That really sucks. I usually use RK for my gear and it's always top notch. I just just rolled face last night on his current batch. I have never done methylone but it should be a noticable difference. Your friend isn't on any anti depression meds is he? Also how often you roll can have an effect on it. If you have enough drop some, at 200mg you should have a nice solid roll. Wait beteen rolls and preload and you'll have a great time and feel pretty good the next day.