The Road Back

If a QuestionBox can be implemented in the combat script, then at the beginning of the battle, it will ask whether to use the ability or not.
And did the ability actually help?

setATB() already exists; you can return the hero in Start(). Or, let the main hero not cast Mass Wamp at the start, but during their regular turn. The feature of destroying walls is useful, as we mainly fight with archers.