Moogle Treasure Trove - The Hunt for Mythology is available until the commencement of Patch 5.1 maintenance, scheduled for Monday, October 28, 2019. Complete the objectives, collect irregular tomestones, and exchange them for wonderful rewards!
* Reward exchange for Irregular Tomestones of Mythology will be available until the release of Patch 5.2.
* With the release of Patch 5.1, the reward exchange for Irregular Tomestones of Philosophy will be limited to Magicked Prism (Job Mastery).
See the Moogle Treasure Trove – The Hunt for Mythology website for more details.