My first time getting there, I cleared Byakuren's last two spell cards without bombs and dieing, cause I had neither at that point. Her attack where she throws curvy lasers and stars at you and the attack where she flies around in a circle shooting at you gave me the most trouble xD. Devil's Recitation I cleared through pure dumb luck. And I had a lot, LOT of practice with Flying Fantastica from DS. It's so much easier when they don't turn into knives. I have now beaten all the main games at least once and with Marisa. Except for SA where I had to use Reimu and Yukari, cause I can't get past Yuugi with Malice :V