Could somebody who runs boss rush make a guide on how to beat them in the quickest way, what power up to use where to hit etc.
It's a little hard to keep track. Also, Paint Roller paints things randomly, but there is a way of influencing what he draws. I just don't know how
My understanding is that you kind of need the first 2 bosses to have good cycles (is that the best term?) meaning Whispy Woods needs 6 apples in a row, and ball is the fastest power up from Paint Roller. The rest is just execution. You can double tap Cloud and King DeDeDe using High Jump. Its faster to tap a/b on the first phase of nightmare than just holding a/b. Honestly the best thing to do is just to watch the record video.
Also I can't use Ball I'm terrible at it so I use spark or umbrella but they take forever to be drawn