Mega Tower Idea - Abyssal Labyrinth (100 floor maze)

I would like to suggest adding mega towers to endgame maps, called Abyssal Labyrinths. These Labyrinths would feel like endless dungeons with 100 total floors, that contains four separate wings of 25 floors each. Each wing would be procedurally generated that contains different monster types. At the end of each wing, it would be guarded by a random boss.

To understand sheer scale, each floor would be designed to take roughly 6 min to clear, and would take a massive 10 hrs to clear entire Labyrinth. These Labyrinths would be much more rare than standard towers. To make Labyrinths visually distinct in maps, they would look like short/wide rectangular keeps.

Abyssal Labyrinth

* Unlock: Atlas Maps
* Zone: Maze (100 Floors)
* Wing A: Floors 1-25
* Wing B: Floors 26-50
* Wing C: Floors 51-75
* Wing D: Floors 76-100
* Boss Floors: 25, 50, 75, 100

It reminds me of Deep Dungeon from FFXIV. It is cool there. Could work on poe if well adapted.