I hear Metatron has helped quite a few people through that battle haha, Sarah was my backup there.
What do you mean resetting? You keep the masteries if you disable autocast, but if they give a stacking buff (say, 1% mitigation a turn) that buff will reset. Let me know if that doesn't answer the question.
I noticed you can manually disable the ability during battle but afterwards it re-enable, so I thought there was another alternative way to properly enable/disable. The reset function I mentioned is "respec" in menu.
But I'm glad I've found and played this game, very much am enjoying, Metatron, Celica and Ashley are probably my favorite characters, but I do love the side-story and romance for all, especially Sam's.
