Wow, the fight for Pandora's Box is way tougher than I thought. Time to stock up on greens
A few minor things I noticed so far, though. First, Elmyra is in Kalm sitting on a ledge with her arm around thin air, and when I talk to her she mentions how glad she is everyone's alive. Aerith is dead in my playthrough, and I'm pretty sure Elmyra isn't supposed to act like she's creepily in denial about it, hanging out with her arm around a hallucination of Aerith, lol.
Also, now when I use Knights of the Round the summoning message "Ultimate End" is followed by gibberish. I mean, the summon works fine, just message is kinda screwy.
EDIT: So I handed everything into the Kalm Traveler, fought Yahcobo and got Pandora's Box, got the long range materia, and the gold chocobo, but when I fought the master materias it said I got ANOTHER long range materia after defeating them, but I only had one in my inventory? I handed in everything to the Kalm traveler at once, maybe that's why?
Also, where do I get Ultima? Is that from the planet materia someone else mentioned? I'm past the Corel train huge materia quest, is it impossible for me to get Ultima now?