Class Gem can pick up more movement speed with Vampire Vanquisher (basically used for extra movement speed or help tank) battle beserker used for harder stuff such as 5 stars/waves Pyrodisc explosive epilogue used for aoe or movement speed so kill quicker/farm more
For me it’s just farming dungeons, and I get flux by loot collecting stellar radiant gear etc , but yeah I can make a flux guide eventually I’m honestly pretty lazy at going for flux cuz like there is some people who try and flip the market and stuff and make flux off that
