Moral of the story: Get a test kit. It's (fro some) an expense, but a GREAT investment. No need to verbally whip around any BL'ers... we all, I think, are on the same page here. MDMA alone doesn't cause OD's (esp in reasonable doses). So, as mentioned: we need to hear the details, the whole story, what else was taken, or if only an E pill - how many? What was in it? Etc... pills vary, even 'same stamps'. There ARE such things as fake pills that look identical to a real one. WHICH is why....
buy a test kit
*condolences for he/she (?) that passed* 
buy a test kit
