Any drug similar to Abilify or in the category of antipsychotics or SSRIs should not be taken with MDMA. Best case scenario the MDMA is cancelled out entirely, worst case you get Serotonin Syndrome and could possibly die.
I've taken mdma while on abilify, didnt feel any effects at all. Despite having taken more than the people I was with. Both times I tried, the other person who did it with me was rolling. I guess I just need to give up the idea of doing mdma again.
Using serotonin releasers while being on antidepressants and/or antipsychotics is not something you should recommend to anyone. Your serotonin system is not something you should mess with, it could result in death.