I accidentally S-ranked Final Fantasy clearing it with Ra for the stone. It may very well be tough for most teams, but if you have a large-multiplier burst team, use that. The dungeon has no tricks whatsoever to prevent you from just steamrolling everything with a big multiplier. No pre-emptives, no resolve, nothing with especially good defense or HP. Just weird-looking monsters standing there waiting to get splattered. To be clear I'm not saying it's easy or that anyone having trouble with it sucks, just that it's vrry exploitable with a certain kind of team.
Am I remembering that Sumire's leader skill also triggers rows in 5x4s? Is she good for those? She seems like she might be too orb-hungry for me normally, but I may max her for that.
I'm working on Halloween Kali right now, and how does this team look?
HKali/WKali/WKali/WMetatron/Izanagi/HKali
I feel bad about all the wasted skillboosts and am slightly concerned about the lack of heartmaker or delay on a team that I'll probably want to do some stalling with, but it's pretty buff and the damage should be solid.