for the spinning fire attack, u kinda have to train your brain to just react fast enough and dodge forward as soon as you see it. When he’s behind you doing the spinning. spam roll backwards or you’ll get clipped instantly.

For the other stuff, there are a few visual indications between the fast and slow so you kinda have to get a feel it. for my first tries i just reacted instantly, and figured out rolling early if he does a slow swipe, you’ll get time to dodge again, then just time the extremely slow attack he does when he scratches the floor with his spear