Midlight's Deep (Revenant Wings)

Midlight's Deep is a secret dungeon in Final Fantasy XII: Revenant Wings only available in the US and PAL version. Echoing the Midlight's Deep of Final Fantasy Tactics, this dungeon features the hardest challenges in the game. It is located in the Keep of Forgotten Time.

Only after the defeat of Feolthanos does Midlight's Deep become available for exploration. It consists of ten levels, between all of which the game may be saved, Espers rearranged, and Group Leaders switched in and outfitted with new equipment. The dungeon may also be left at any time, though the party must start back at the first level when reentering. On the tenth and final floor resides the Superboss Yiazmat.