Hmm, here where I live Mollies are pure MDMA, which I think is a type of amphetamine. Very similar to ecstasy, and the names are often used interchangeably. I could be wrong, I don't use drugs, but I am sure that is what it is. Who knows tho, many drugs have so many and sometimes the same slang names. people often mix MDMA with acid or other psychedelics.