yep the safest is to play the story, events within your EP, else they will check why a low EP finished a high EP, even if you consider the Mod multiplication, cause your equipment is still the same and impossible to achieve that stats, then check their logs you dealt X amount of damage and received/taken X amount of damage, dunno how auto win works though prolly just dealt 0 and received 0, but finished the stage, that is how you get flagged