The Battle with Garuda has one of the best battlefield designs since Empyreal Paradox
Fighting a boss while surrounded by swirling storm clouds? Oh god yes! This only makes me imagine what Ramuh's battlefield would look like. Thunderstorms all over? lightning strikes constantly in the background? Make it happen!
But seriously, it's so simple and yet so effective. Sorry FFXIV developers, but I hope you understand that this means that all the battlefields need to look just as good as this, right? You've spoiled us!