I posted about this in the BLM post in the General forums, however, I would be curious to know how Manafont could potentially be used. By looking at the job trailer, it seems to grant 3 Umbral Hearts, Paradox, refresh AF timer and restore MP. Now, with everything it seems to grant, it might be a safe bet it restores ALL of your MP to allow another AF phase without having to enter UI at all. Just curious as to whether this could potentially change anything or add anything.

This is coming from someone who plays BLM casually, so follows the standard rotation and has basically no knowledge of the non standard lines.