there are more meteor quests available in the Waking Sands, requiring you to beat Ifrit (Hard), Garuda (Hard), and then Titan (Hard) in order to gain access to the Binding Coil of Bahamut.
Question!

-Do we have to do the three primal (Hard) one by one, step by step or not? Or do we unlock all three together after clear?
-Does primal give Totem still? or any Special currency?
-We can access to The Bahamut fight already? How is it?

note: I just clear the game too, but already too tired, can't continue to find out those post-game content. Would be nice to know these answer ahead, thank.