what do you mean as in abuse? is it safe to use godmode on story? dmg/def less than 10x? maybe like max 3x in events ? or you can go higher and still be ''safe'' since day 1?
So far, i used in events/story. Highest i went is x2 dmg and godmode. turn on during the waves then turn off before it hits the loading screen after winning. Abuse would something be like x100 when obviously your character doesnt do that kind of damage especially in arena where people can report you. Hope this makes sense.
Edit: as usual there's always a risk of ban. just dont make it obvious and flags them i suppose