Since this is a turn-based strategic game. I believe will be really usefull a "Skip turn" Button. Becoz sometimes we dont want atack with a specific character, but the game make us atack. Example: My ...
This ability would absolutely change this game, and while change is not bad, it only hurts the already bad AI.
Being forced to take a bad move is the defensive strategy in some cases, trying to avoid those scenarios is part of the player strategy. That is how the game is played.