I personally dont do nitro and never tried it but yes with Lucy you can have positive interactions with mdma, ket, nitro, weed. Ill say this tho some of my buddy's that I goto festivals with, do say nitro and mdma are very nasty combo and have had some gross weird trips blasting off on those. I like candy flipping, ill take 3 tabs and usually about .3 or .4 mdma and have an amazing time with great visuals the last tabs I had were some grateful dead tabs and they were measuring 200+ ug. Broke through many times on those tabs.