The Final Fantasy XIV site has been updated with a deep dive into the Palace of the Dead, part of the Deep Dungeon content coming in Patch 3.35. The Palace of the Dead features a fascinating mechanic that sees all players starting at level one and moving up in levels while there.
During play in the Palace of the Dead, players will level up, acquire gear, find special items for strategic use throughout the dungeon, revive stones to bring back players that may have died along the way, and much more. In addition, players will be able to save progress throughout the Palace, a feature unique to the Palace of the Dead.
Developers have written that the fight through the Palace is a great opportunity to try out new jobs.
Check out the full preview on the Final Fantasy XIV site.