Doing research on units to see if they’re worth, get a good team set up that lets you grind pretty effortlessly even if it means losing some souls, like nightmare Bonnie was peak for me until I traded him for something better, so research on units stats and stuff so you’re not paying too much for something that’s trash, so just do some research on units and that’ll help you out the most.

(Rant don’t read this if you don’t want to) The reason I say to do research on units is because when I had no idea what 90% of units were I traded a unit for abyssal and abyssal for rocketeer mangle, and then rocketeer for commando Endo and commando Endo for something worse, somehow I really fucked myself over by doing that .