Persona 5 / Persona 5 Royal - Depths of Mementos Guide and Walkthrough

A complete walkthrough for Depths of Mementos in Persona 5 / Persona 5 Royal, including enemies you come across.

Persona 5 The Royal - Game Guide and Walkthrough

Depths of Mementos

An overview of when you can enter the Mementos Dungeon and the recommended level to start exploring the dungeon.

Start: Saturday, December 24

Deadline: 

Recommended Level: 70 or more

Number of Lockpicks required: None

Depths of Mementos Guide

Entrance

Shadow Name Inherit Reflects Absorbs Block Resists Weak Remarks
Melchizedek Bless Bless Curse Psy Wind Arcana: Justice

Use Morgana if you can. Once it’s his turn, smash it with Magarudyne to put it down.

Prison Passage

 

Shadow Name Inherit Reflects Absorbs Block Resists Weak Remarks
Lilith Almighty Ice Curse Fire Arcana: Moon
Personality: –
Moloch Psy Fire Psy Curse Elec, Wind Ice Arcana: Hanged Man
Personality: Sad
Nebiros Curse Curse Psy Bless Arcana: Devil
Personality: –
Dionysus Psy Elec Bless, Curse Arcana: Fool
Personality: Short-tempered
Melchizedek Bless Bless Curse Psy Wind Arcana: Justice
Personality: –

Prison Passage 2 and Inner Wall 1

Prison Passage 3

Prison Passage 4 and Inner Wall 2

Shadow Name Inherit Reflects Absorbs Block Resists Weak Remarks
Chernobog Ailment Curse Ice Elec Gun Fire, Bless Arcana: Death
Personality: –
Belial Curse Curse Arcana: Devil
Personality: Cheerful
Nebiros Curse Curse Psy Bless Arcana: Devil

Lower Passageway

This one is relatively straightforward. Just defeat the boss and make your way through.

Shadow Name Inherit Reflects Absorbs Block Resists Weak Remarks
Thor Elec Elec Phys, Bless, Curse Psy Arcana: Chariot
Personality: Short-tempered
Belial Curse Curse Arcana: Devil
Personality: Sad
Nebiros Curse Curse Psy Bless Arcana: Devil

Shadow Name Inherit Reflects Absorbs Block Resists Weak Remarks
Yamata no Orochi Ice Ice Curse Nuke Arcana: Judgement
Personality: Sad
Mara Fire Curse Fire Gun Bless Ice Arcana: Tower
Personality: Short-tempered

Temple

Boss Fight – Treasure of Mementos

This particular boss fight is scripted. You won’t have problems, so don’t use any SP. All you have to do is sustain through the battle. The main point is to learn about the item’s nature, so keep attacking until you reach the cutscenes.

Velvet Room

Boss Fight: Justine and Caroline

Again, this isn’t really a boss fight. Let the battle roll on until the true enemy reveals itself. After that, refuse the enemy’s offer before finally gaining control of your character.

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11 Comments

  1. I had no idea what what was about to hit me going down there. This dungeon is probably as long as the damn Shido Ship and you have to do it in a single day.

  2. I got shoehorned into this dungeon with no time to prepare…. wtf Atlus wasn’t 4 bosses enough … I have no sp items………

    deffo a change in how Japanese games are done these days. not happy. and whats with the lack of explanation for dungeon guides .. oh well at least you hve the puzzle answers lol.

  3. Great guide, the only thing I would fix in the future is hide information that naturally develops the story. (Justine and Caroline) Hold back that type info since it’s part of the story. Like say, there’s a boss battle but nothing can be done, mention it, but not who or what’s in it. That way it keeps the story hidden. Since it’s not an actual battle that needs a guide.