Quote Originally Posted by AmalahRose View Post
What helps is keeping an eye on the bosses cast bar. This will give you a heads up on what's coming so you know how to react. With the camera zoomed out to the max this should make it doable if you keep the camara facing forwards. For marx smash if he's punching with his right go left, punching with left go right. If he holds both arms straight up stand in the middle of the front section. If he holds them both spread out stand at the sides of the back section. The only time you need to watch the sides is for Marx Activation. Hope that helps.
I already focus target out of habit after so many years of healing. That doesn't address camera issues throughout the game.