okay i’m trying to make sure i don’t corrupt shit. so i needed to get a bigger sd card in order to download ultra sun so i have ultra sun on a sd card separate from my other games including my regular sun. so i was wondering if i could put the sd card and regular sun into my old ds and have it load up my save okay? or does it all have to be in my regular 3ds? idk if it’ll corrupt anything or just not work but i want to trade myself a pokémon from my sun game to my ultra sun gkfkgkdkf
or should i just put my bigger sd card with ultra in my old ds and then use the small sd card and regular sun in my ds i use now?