Depths of Mementos

Location from Persona 5 Royal by Atlus

The deepest stratum of Mementos, where the Holy Grail — Yaldabaoth — resides. The Prison of Regression: the place humanity built for itself by choosing comfortable slavery over difficult freedom.

Also known as: Depths of Mementos, Prison of Regression, Qliphoth World Gateway, Mementos Bottom

What They Know

• The Holy Grail — Yaldabaoth in disguise — dwells at the lowest point and can only be reached after the public wills it.
• The Phantom Thieves' initial attempt to reach the depths is blocked; public support for the Phantom Thieves must be restored.
• After the Qliphoth World merges Mementos with reality, the depths become accessible through the real Tokyo.
• Defeating Yaldabaoth here causes the Metaverse to dissolve entirely.
• The cognitive imagery on the walls depicts humanity in passive contentment — Yaldabaoth's ideal end state.

Connections

• located_at — mementos
• contains — depths_of_mementos
• connected_to — qliphoth_world

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