>>528070790
>What is the optimal way to grind them for nyx parts?
a good-ish railjack build and if you are solo you want a good pilot, gunner and defender, you leave them doing their thing while you do the points of interests and abandoned derelicts as quick as you can
it's just a lot of repetition and experience to get quick, you might want to do void storm at the same time so you're also cracking relics