I've started doing the towers with a 3-4 star team about 20 days ago, now full t1 team. Seems safe to me.
You even do chapter 6 hell? How strong is your team?
Just popping by to say that I've done both ToO and ToC twice completely.
Did chapter 7 and its upper dungeon.
Never touched Hell mode, raids, conquests.
Using Mod2:ToggleOFF.
Played for more than 2 weeks.
I was expecting a ban the first week in honestly, I'm surprised.