Though I keep all my nymphs unupped, I actually have all the nymphs to make this deck
I haven't actually tried this out yet, but it looks low on fire quanta and the whole entropy part looks totally unneccesary. If you really want to keep it, use antimatters instead of nymphs and take out a few SoR's. Nymphs are generally quite weak to CC and take a turn before their ability can be used. In this case, 5 antimatters should be enough in most circumstances to keep you alive, while 5 entropy nymphs are just overkill. You will probably still be a bit short on entropy quanta though, even after replacing all those nymphs. Another possibility would be just scrapping the whole entropy part and using LS for healing and soft CC instead. While it is a different deck altogether, it is probably better as it is difficult to balance quanta for trios.