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RAIDOU Remastered: The Mystery of the Soulless Army

Demon Fusion Guide: How to Fuse Demons

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Raidou Remastered - Demon Fusion
Demon Fusion in the Goumaden is essential to make better and stronger allies in RAIDOU Remastered: The Mystery of the Soulless Army. Learn how to unlock and use Demon Fusion, as well as a guide to get certain Demons Orders.

Related Guides
List of All 129 Demons Demon Fusion Guide
Best Party and Teams Best Demons Tier List

How to Unlock Demon Fusion

Unlocked During Episode 1

Unlock Demon Fusion
To unlock Demon Fusion, you will need to progress to the part of Episode 1 where you talk to a maid and get two free Demons. She will also hand you a letter saying that Dr. Victor has returned to the Goumaden, and you can now visit him to fuse new Demons.

Episode 1 Walkthrough Guide

How to Fuse Demons

Go to the Goumaden

Goumaden
To fuse Demons, you will first need to visit Dr. Victor in the Goumaden. You can do this at any save point, or by travelling to Konnou-ya and selecting the option to go to the Goumaden once you're inside the store. You can also fast travel there using Express Streetcars, as long as you've visited the Goumaden at least once.

If you don't have the option to go to the Goumaden yet, then you will need to progress through Episode 1 first.

Select Fusion Method

Fusion Methods
Once you're at the Goumaden, select "Fusion" and choose what type of Fusion you want to perform. If you don't know which method to pick, it's recommended to use Reverse Fusion, so that you can see which Demons you can get.

View Demon and Inherit Skills

Inherit Skills
After you've selected the Demon you want to Fuse, you can view their stats and select the Skills you want to inherit. This is arguably the most important part of Demon Fusion since inheriting Skills is what's used to optimize Demon builds.

Remember to fuse Demons with Max Loyalty so that you can also inherit Passive Skills as well. Although, as a note, you can only select which passives you want to inherit after the demon has been fused.

List of All Skills and Effects

Finalize Fusion Selection

Finalize Fusion
Once you're done selecting the Skills to inherit, and you're happy with the Demon you want, all you need to do now is confirm the Fusion. After the cutscene is over, you'll now be able to play around with your new ally.

Demon Fusion Table

Certain Fusions Guarantee an Order

Pyro Frost Volt Wind Fury Pagan Skill
Pyro Element Wind Fury Volt Skill Frost Pagan
Frost Wind Element Pagan Skill Volt Fury Pyro
Volt Fury Pagan Element Frost Pyro Skill Fury
Wind Volt Skill Frost Element Pagan Pyro Volt
Fury Skill Volt Pyro Pagan Element Wind Frost
Pagan Frost Fury Skill Pyro Wind Element Wind
Skill Pagan Pyro Fury Volt Frost Wind Element

This table details what Demon Orders you need to fuse to get a Demon from a certain Order. For example, if you fuse a Frost Demon with a Wind Demon, you will get a Skill Demon.

List of All Demons

Fusions of the Same Order Result in Element

If you were to fuse two Demons of the same order, you would get an Element Demon. These Demons can then be used to fuse a Demon of the same Order as the other parent Demon.

Why Should You Fuse Demons?

Increase Allies' Strength in Battle

Combat
The main point of fusing new Demons is to increase the overall strength of your allies in battle. While you can use the same Demons throughout the entire game, fights will become a lot harder once your allies have capped out at their maximum base potential.

Inherit Passive Skills at Max Loyalty

Inherit Passive Skills
While active Combat Skills are important, what really pushes a Demon's build to the next level are Passive Skills. If you want to create some of the best Demons possible, you will need to use Demon Fusion to inherit Passive Skills that match and improve the Demon's build.

As a note, if you want to pass down Passive Skills, you will need to use Demons with Max Loyalty as part of the fusion recipe.

List of All Passive Skills and Effects

Fill Out the Devil Chart

Devil Chart
Aside from generally getting stronger allies, it's also recommended to fuse new Demons to fill out your Devil Chart. This way, you can see what Demons are available to you, and you can make progress to unlocking all Demons and getting every trophy and achievement available.

List of All Demons

List of Demon Fusion-Related Trophies

Gold Gold Trophy Unbound Summoner
Register all demons in the Devil Chart.
► List of All Demons
Bronze Bronze Trophy Renowned Summoner
Perform 50 demon fusions.
► Demon Fusion Guide: How to Fuse Demons
Bronze Bronze Trophy Capital Defender
Perform demon fusion for the first time.
► Demon Fusion Guide: How to Fuse Demons

Trophy Guide: How to Get Platinum

Unlock Fusion-Only Demons

Even if you're able to recruit a ton of Demons using the Art of Confinement, there are certain Demons that are only obtainable through Fusion. If you're aiming to 100% the Demon Chart, or you just want to get these Demons, then you will need to do some fusing.

There are Fusion Accident Exclusive Demons

As a note, the Demon Legion can only be obtained via Fusion Accidents. This can occur once you've unlocked Sword Alchemy during Episode 3, and it is more likely to happen if you're fusing during a New or Full Moon.

How to Fuse Legion : Stats and Skills

RAIDOU Remastered: The Mystery of the Soulless Army Related Guides

Raidou Remastered - Main Links
RAIDOU Remastered: The Mystery of the Soulless Army Wiki

Guides by Category

List of Categories
Raidou Remastered - WalkthroughWalkthrough Raidou Remastered - DemonsDemons
Raidou Remastered - Tips and TricksTips and Tricks Raidou Remastered - CharactersCharacters
Raidou Remastered - Case FilesCase Files Raidou Remastered - SkillsSkills
Raidou Remastered - BossesBosses Raidou Remastered - WeaponsWeapons
Raidou Remastered - MaterialsMaterials Raidou Remastered - All LocationsLocations
Raidou Remastered - All ItemsItems Raidou Remastered - NewsNews

Recommended Guides

List of Guides
Raidou Remastered - Best DemonsBest Party and Teams Raidou Remastered - Stat Build GuideBest Build and Stats
Raidou Remastered - Demon FusionDemon Fusion Guide Raidou Remastered - Aril RiftsAll Aril Rift Locations
Raidou Remastered - Sword AlchemySword Alchemy Guide Raidou Remastered - Demon Tier ListBest Demons Tier List
Raidou Remastered - Training Hall GuideTraining Hall Guide Raidou Remastered - Best Weapon UpgradesBest Weapon Upgrades
Raidou Remastered - MissablesList of Missables Raidou Remastered - Recommended DLCsDLC Guide
Raidou Remastered - Konnou-YaKonnou-Ya Shop Guide Raidou Remastered - TitlesList of All Titles

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