How to beat Yuuma's second phase as Murasa in Touhou 17.5 (Hard mode)

Yuuma as Murasa seems to be a pretty common and notable complaint so i made this video.

It's pretty much the same fight in Normal and Hard except that in Hard there are more break points and i think you receive more damage in some attacks. but as bullets and patterns go, it's the same thing.
Notes:
Second spell:
-The big red circles are actually platforms
-You want to touch the land as least as possible by chaining your moves in the air together to graze bullets, you can chain into the C move (the one that collects water/oil) which can also graze bullets as you hold it
-You need to manage your dash bar in order to keep using these moves in the air
-The placement of the platforms is random and they may mess you up when you land accidentally on them which will cancel your moves and if there's a bullet there you will get hit.
-Your best bet is to bruteforce damage as you graze bullets, using up + A and neutral A, waiting for the break points is just not very viable since you will have to survive in the air for much longer.
Third spell.
-Only the kanji itself can damage you.
-You want to stay in the air as much as possible, you have 3 B anchors to spare in the air, you can use your attacks to stay a little bit more on the air, then fall with down A to safely graze bullets in the way, you don't want to be too early in the ground since you might still get hit when you land by nearby bullets, in case you did it too early do an upwards B anchor for safety.
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