[pokemon] the final post game boss battle is really hard

I can't even get arky to a check point

I hear tell of later harder phases but I have not been able to so much as battle it

I just keep rolling at the wrong time and getting blasted but dang I want that shiny charm I hear about

it took me a dozen or so attempts at least

the sound cues in the attacks are mostly decent timing cues which is how i eventually got it, but if you accidentally roll backwards instead of side/front during the ring attack spam in particular it's hard to recover