Thanks for all the help from everyone. I'm starting to get her spellcards down, even though her nonspells are still hellish.
New triumphs, new troubles.
Hollow Giant "Woo"
I can't tell if this is hard or if it isn't. It's a really strange card. It seems mostly like random dodging but something isn't right about it... I can't figure out if it's easy or not.
Fujiyama Volcano
Really, why do you do this to me Mokou? What is this mess? The explosions have some really huge radius that always manages to get me.
Hollow Giant - At the beginning, go left, then move back through the red danmaku to the right before it falls apart, then slowly go back left through the purple stuff, then micrododge the blue danmaku at the left side.
After the light blue, she repeats the pattern, so just stay left, move through the red stuff, and repeat.
There might be some better tactics, but this atleast avoids the nasty situations where she manages you to pin against a wall with the blue waves as she will fire it from the right side while you are already in the middle dodging the second purple wave, giving you enough space to dodge it.
And yeah, it's pretty much random dodging, so try to read the bullets and dodge them. It's not THAT dense, but it can create bad situations.
Fujiyama Volcano....ugh. Ask somebody better than me, and don't worry about having to bomb as it is probably her 2nd or 3rd hardest spellcard.
Mokou's Extra is one of the most forgiving IMO as her survival is loleasy and even though I've managed to mess up nearly everything, I still got to her last card.
As for me, Kogasa's train card(her last one) on Normal.....100% bomb.