I'm writing these tips to help other people remain low key while still making the game relatively easy based on my own style of usage. I believe the hack is not detected if not you'll be banned upon loading the game. The main reason you get banned is because other players reported you for abusing the game. Some really good players also got wrongfully banned when they use champions that's really weak on difficult stages.
In AW/AQ/Dungeons
-Take down all nodes before attempting mini boss/bosses.
-Do not always use auto-win feature.
-Toggle AI Doesn't Attack to let them attack you so your health is never 100%.
-If toggling always crashes your game it's because AI is already attacking while you activate the feature, make sure you dodge them and then toggle.
In Quests/Arena
- I just use Auto Win for every stages and battle.
- Make sure you have decent units before attempting various quest. Imagine looking at 1* and 2* champions clearing Legends of Labyrinth.