This questline, with the Nardam and the lore and belief system behind the tribes was just awe-inspiring. That, and the music -- and the rewards you get that are representative of the culture were just fantastic.

I'd like to hope that all the races in FFXIV are similarly designed with deep belief systems and backgrounds, and that we'll get to experience them in future quests. I'm especially looking forward to a line of Keeper of the Moon quests