First post. Woohoo!
My proposal: 2C 623B 2C sj.236B xinfinity.
Theory is that the ribbon breaks the combo but keeps them in lag, resetting damage scaling and allowing for infinite momijis.
The problem is that I suck. I can't really pull this off. I'm just getting the Momiji loop down myself. Could someone check for me if this works? I have the sneaking suspicion that it doesn't, but hey, who knows?