Judging by your results my best guess is that you have a mixture of speed and opiates. Or sugar and opiates, but if it feels like MDMA it is likely a speed/opiate mixture. Speedballs can feel a lot like mdma to an inexperienced user. I am not sure what you have but I can assure you it is NOT MDMA.
complete garbage IMO, you can't say what he has is speed and opiates based on that test, what about the positive simons test? it looks nothing like a speed result and the crystals look like MDMA. You are being far too strict about the reagent colours and it is leading you to completely ridiculous conclusions as to what the substance is.
i have seen variations in MDMA test results from blackish brown to purple, combined with the positive simons test and the fact the crystals are quite easily identifiable as MDXX what he has is almost certainly MDXX.
here is a pic of exsplosive's final results with the crystal visible also

quite clearly MDXX, please don't give out such bad information/advice here Moral Decay, because of a slightly different colour than your used to it is not reasonable to jump to the conclusion that it was infact a combination of speed an opiates. EZ test is to be used in combination with common sense.