What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Persona 5: The Phantom X (P5X)

Irshya (Sinner of Gluttony) Boss Fight Guide

Add to Watchlist

Persona 5 The Phantom X Sinner of Gluttony Banner
Irshya, the Sinner of Gluttony who takes on the appearance of Shadow Kaneshiro, is the Palace Ruler you get to fight in the Bank Arc of the Crossroads of Fate event in Persona 5: The Phantom X! Check out how to beat this boss, including their resistances and phases of the fight, tips against this specific boss and the best team comp for this fight here!

Irshya Boss Overview

Irshya Recommended Levels

Distortion Lv. 1 Enemy Level Lv. 26
Distortion Lv. 30 Enemy Level Lv. 84

For the Sinners of Vanity and Gluttony, the level of the boss monster will be determined based on the Distortion Level set before the fight begins.

The lowest Distortion Level is Lv. 1, which sets the boss to Level 26. The highest the event can go is Distortion Lv. 30, which puts Irshya over the level cap at Level 84.

Irshya Weaknesses and Resistances

Irshya Weaknesses and Resistances

The Shadow Kaneshiro boss is made up of two phases: his base form and Piggytron mode. Your main goal is to defeat his base form by dismantling him from his Piggytron mode. Generally, he has no weaknesses, so having a team centered around single-target damage will be key here!

Irshya
Piggytron
Sturdy Guard
PhysicalPhysical GunGun FireFire IceIce
- - - -
ElectricElectric WindWind PsychicPsychic NukeNuclear
- - - -
BlessBless CurseCurse
- -
PhysicalPhysical GunGun FireFire IceIce
- - - -
ElectricElectric WindWind PsychicPsychic NukeNuclear
- - - -
BlessBless CurseCurse
- -
PhysicalPhysical GunGun FireFire IceIce
- - - -
ElectricElectric WindWind PsychicPsychic NukeNuclear
- - - -
BlessBless CurseCurse
- -

Irshya is a Limited-Time Boss Fight

Irshya Limited Time Event
The Sinners of Vanity and Gluttony are part of the second Crossroads of Fate event, where they can be fought as a special limited-time boss. These boss fights are split into 30 different levels; the higher the number, the more difficult the boss fight.

Try to beat the boss on higher difficulties to earn as many rewards as you can!

Try to Clear Level 25

Clear Level 25

There are 30 levels of difficulty to go up against Irshya, but it is highly suggested to go up to Level 25. While the boss might be quite difficult at that level, you get an exclusive Icon Frame for your in-game profile upon clearing it.

Clearing Distortion Lv. 25 will also unlock Stamina Mode, where players can start to farm event-exclusive currency!

Permanent Buffs

Permanent Buffs for Raga
Null Insta-Kill: Nullify insta-kill.
Null Spiritual/Control Ailment: Nullify Control and Spiritual Ailments.
Null Down: Nullify Down Point damage.

How to Beat Irshya

Shadow Kaneshiro Boss Fight Tips
Special Buffs Depending on Distortion Level
Clear the Sturdy Guards for Money
Have Alert Capsule or Marian to Cure Sleep
Use Buffs to Transfer Money
Guard During March of the Piggy
End the Fight Quickly

Special Buffs Depending on Distortion Level

Irshya Effects
If you're fighting Irshya through the Sinners of Vanity and Gluttony event, there are Special Effects that activate depending on the chosen Distortion Level. The higher the Distortion Level, the stronger the buffs obtained by Irshya, and the effects will stack the higher you go.

1st Buff Active starting Distortion Lv. 1
All foes' damage taken is decreased by 10%
2nd Buff Active starting Distortion Lv. 5
When Irshya's guards are present, all of its affinities change from Resist to Null.
3rd Buff Active starting Distortion Lv. 10
Allies' damage up effect from Money is decreased.
4th Buff Active starting Distortion Lv. 15
The effects of Kill Reward stacks gained by guards are increased.
5th Buff Active starting Distortion Lv. 20
Guards' HP is greatly increased.
6th Buff Active starting Distortion Lv. 25
At the end of Piggytron's turn, effects gained from Berserk are increased.
7th Buff Active starting Distortion Lv. 28
All foes' Defense is increased by 20%.
8th Buff Active starting Distortion Lv. 29
All foes' Max HP is increased by 20%.
9th Buff Active starting Distortion Lv. 30
All foes' Attack is increased by 20%.

Clear the Sturdy Guards for Money

In the first phase, Irshya will begin hiring Sturdy Guards by spending Money. During this time, Irshya will be resistant to all damage as long as the Sturdy Guard is alive. Quickly dispatch of these guards using your Assassin to remove his resistances and gain Money.

Funnel Money to a Single Character

Persona 5 The Phantom X Funnel Money to an Assassin
During the first few turns fighting Irshya, have your Assassin finish off the Sturdy Guards so that all of the Counterfeit Bills will be funnelled to them. Doing so allows you to prepare for the Piggytron phase and avoid having to be hit by a transitional big attack.

List of Assassin Characters

Have Alert Capsule or Marian to Cure Sleep

During Irshya's turn, he will try to summon a Sturdy Guard and use Lullaby to put your characters to sleep. To avoid having to skip a turn, always keep an Alert Capsule at hand or have Marian clear the status ailment!

Use Buffs to Transfer Money

After Piggytron does its attack, it will give out Counterfeit bills to any of your characters randomly to suck the money back and fuel its next attack, with four gained allowing the use of March of the Piggy. To avoid this, you can transfer the money to your Assassin by buffing them.

Oftentimes, this will either be done by Wonder, a Medic, or a Strategist. This would be the main reason that it is only recommended to fight this boss with a team centered around one DPS!

Guard During March of the Piggy

If left with no choice and all of your characters have at least 1 stack of Counterfeit Bills, it is paramount to have them take the Guard action next turn, as Irshya will begin revving up his March of the Piggy. However, if you are confident enough to risk bursting and finishing the fight, you can entirely skip the Guard!

How to Guard and Increase Defense

End the Fight Quickly

When Irshya enters his Piggytron form, each turn he attacks will cause him to build more Berserk stacks, increasing his attack by a significant amount each time. Having teams that are built around longevity and sustain will suffer the most, so design a team around pure damage and buffs!

Best Team Compositions

Best Team Compositions and Personas for Irshya

Makoto Team

Recommended Personas for Wonder
★★★
SurtSurt
★★★★★
TitaniaTitania
★★★★★
NornNorn
★★★★★
BishamontenBishamonten
Party Composition
Makoto NiijimaQueen Chizuko NagaoVino Leo KamiyamaLeon Kayo TomiyamaOkyann

If you were able to get your hands on Queen after Version 1.3 came out, then the Sinner of Gluttony event should be easy! The premium team to fight Irshya is composed of Queen, Vino, Leon, and Okyann! These are their roles during the battle:

  • Queen: She will be your primary DPS, capable of high single-target burst damage.
  • Vino: She sets up Queen's damage by inflicting multiple elemental ailments.
  • Leon: He allows Queen to deal an absurd amount of damage with his single-target buffs.
  • Okyann: Massively buffs damage against enemies with Elemental Ailments

As for Wonder, he will also buff up Queen by giving her additional critical hit rate with Rebellion and reducing Irshya's defense with Marakunda using Surt. He will also act as the healer by utilizing Titania, allowing him to set up elemental ailments while healing as well!

Ryuji Team (F2P Friendly)

Recommended Personas for Wonder
★★★
SurtSurt
★★★★
KoumokutenKoumokuten
★★★★★
TitaniaTitania
★★★★★
NornNorn
Party Composition
Ryuji SakamotoSkull Shun KanoSoy Leo KamiyamaLeon Miyu SaharaPuppet

If you were able to get your hands on Ryuji either as your 5-star choice or reward from the Starter Banner, he should suffice as a free-to-play (F2P) alternative for Irshya! The F2P team to fight Irshya is composed of Skull, Soy, Leon, and Puppet! These are their roles during the battle:

  • Skull: He will be your primary DPS with Godhand Burst.
  • Soy: He lowers the defense of Irshya while providing protection.
  • Leon: He single-handedly activates Skull's primary condition by converting his HP into a Barrier, activating Skull's Rebound!
  • Puppet: Additional barrier support to divert the AoE damage of Piggytron.

As for Wonder, he will act as a means of setting up Skull by buffing his damage with Tarukaja using Koumokuten and weakening Irshya with Marakunda using Surt. He will also act as an additional means of gaining shield with Norn's Wind Barrier!

General Tips vs. Irshya

Match the Level According to Distortion Level

Persona 5 Phantom X - Level Up your units

Make sure that your team is not underleveled and under-equipped. Have your Phantom Thieves at least around the Minimum or Recommended Level for the boss fight.

Just make sure to check on the Distortion Levels before the boss fight. Players can check the level and active buffs Irshya will have!

Leveling Guide: How to Level Up Fast

Equip and Level Revelation Cards

Revelation Cards.png

At this point in the game, players need to have a couple of Revelation Cards equipped to each of the Phantom Thieves. The added stats from the main stat, the substats after being leveled, and the passives that go active will be of great help for damage checks and tanking damage.

List of All Revelation Cards

Activate Food Buffs

Persona 5 Phantom X - Food Buffs

Before you go into the fight, you could consume some of the home cooking Wonder makes in the kitchen. The food he makes will grant the team some buffs that will last for a certain number of battles. These include boss fights like in the Palace or in Mementos!

Cooking Guide: Best Food Recipes

Persona 5: The Phantom X Related Guides

P5 Phantom X - Bosses Partial List of All Bosses ## All Palace Bosses

All Bosses in Kiuchi's Palace
Palace Boss - Shadow KiuchiShadow Kiuchi
All Bosses in Miyazaki's Palace
Palace Boss - Shadow MiyazawaShadow Miyazawa Palace Boss - Shiki-OujiShiki-Ouji
Palace Boss - Kikuri-HimeKikuri-Hime Palace Boss - ArahabakiArahabaki
Palace Boss - ZouchoutenZouchouten -
Bosses in Shadow Katayama's Palace
Persona 5 Phantom X - Shadow KatayamaShadow Katayama P5 Phantom X - Hariti Boss FightHariti
P5 Phantom X - Kumbhanda Boss FightKumbhanda -
All Palace Event Bosses
P5 Phantom X - Shadow KamoshidaRaga (Shadow Kamoshida) P5 Phantom X -Shadow MadarameDvesha (Shadow Madarame)
Phantom X -Shadow KaneshiroIrshya (Shadow Kaneshiro) P5X - Moha WeaknessesMoha (Shadow Wakaba)
Persona 5 X - Avidya Boss BannerAvidya (Shadow Okumura) -
All Palace Bosses ## All Mementos Bosses
Location Boss
Path of Qimranut Area 3 Matador Mementos bossMatador
Path of Qimranut Area 3 Ongyo-Ki Mementos BossOngyo-Ki
Path of Aiyatsbus Area 4 Thoth Mementos BossThoth
Path of Chemdah Area 3 Daisoujou Mementos BossDaisoujou
Path of Chemdah Area 3 Trumpeter Mementos bossTrumpeter
All Mementos Bosses ## Active Nightmare's Gateways
All Gates of the Nightmare Catcher Bosses
Persona 5 Phantom X - AtavakaAtavaka Persona 5X - NidhoggrNidhoggr
Nightmare's Gateway Guide ## Active Trials from the Sea of Souls
All Trials from the Sea of Souls
P5 Phantom X - Northern Dig SiteNorthern Dig Site P5 Phantom X - Eastern Construction SiteEastern Construction Site
P5 Phantom X - Western Work SiteWestern Work Site P5 Phantom X - Control CenterControl Center
Trials from the Sea of Souls Guide

Author

    Please participate in our site
    improvement survey
    12/2025
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey

    All rights reserved

    Guide Index