Shin Megami Tensei V Fusion Calculator

Discover optimal demon fusions to strengthen your Nahobino.

Demon Fusion Inputs

Select two demons to fuse. Their level, affinities, and skills will influence the resulting demon.

Demon Fusion Compatibility

Race 1	Race 2	Resulting Demon Race	Resulting Demon Base Level
Fairy	Fairy	Fairy	1
Fairy	Undead	Fairy	2
Fairy	Dragon	Fairy	3
Fairy	Beast	Fairy	4
Fairy	Wood	Fairy	5
Fairy	Vermin	Fairy	6
Fairy	Night	Fairy	7
Fairy	Fiend	Fairy	8
Fairy	Foul	Fairy	9
Fairy	Bird	Fairy	10
Fairy	Element	Fairy	11
Fairy	Deity	Fairy	12
Fairy	Dragon	Dragon	10
Fairy	Beast	Beast	11
Fairy	Wood	Wood	12
Fairy	Vermin	Vermin	13
Fairy	Night	Night	14
Fairy	Fiend	Fiend	15
Fairy	Foul	Foul	16
Fairy	Bird	Bird	17
Fairy	Element	Element	18
Fairy	Deity	Deity	19
Undead	Undead	Undead	2
Undead	Dragon	Undead	3
Undead	Beast	Undead	4
Undead	Wood	Undead	5
Undead	Vermin	Undead	6
Undead	Night	Undead	7
Undead	Fiend	Undead	8
Undead	Foul	Undead	9
Undead	Bird	Undead	10
Undead	Element	Undead	11
Undead	Deity	Undead	12
Undead	Dragon	Dragon	10
Undead	Beast	Beast	11
Undead	Wood	Wood	12
Undead	Vermin	Vermin	13
Undead	Night	Night	14
Undead	Fiend	Fiend	15
Undead	Foul	Foul	16
Undead	Bird	Bird	17
Undead	Element	Element	18
Undead	Deity	Deity	19
Dragon	Dragon	Dragon	10
Dragon	Beast	Dragon	11
Dragon	Wood	Dragon	12
Dragon	Vermin	Dragon	13
Dragon	Night	Dragon	14
Dragon	Fiend	Dragon	15
Dragon	Foul	Dragon	16
Dragon	Bird	Dragon	17
Dragon	Element	Dragon	18
Dragon	Deity	Dragon	19
Dragon	Beast	Beast	12
Dragon	Wood	Wood	13
Dragon	Vermin	Vermin	14
Dragon	Night	Night	15
Dragon	Fiend	Fiend	16
Dragon	Foul	Foul	17
Dragon	Bird	Bird	18
Dragon	Element	Element	19
Dragon	Deity	Deity	20
Beast	Beast	Beast	12
Beast	Wood	Beast	13
Beast	Vermin	Beast	14
Beast	Night	Beast	15
Beast	Fiend	Beast	16
Beast	Foul	Beast	17
Beast	Bird	Beast	18
Beast	Element	Beast	19
Beast	Deity	Beast	20
Beast	Wood	Wood	13
Beast	Vermin	Vermin	14
Beast	Night	Night	15
Beast	Fiend	Fiend	16
Beast	Foul	Foul	17
Beast	Bird	Bird	18
Beast	Element	Element	19
Beast	Deity	Deity	20
Wood	Wood	Wood	13
Wood	Vermin	Wood	14
Wood	Night	Wood	15
Wood	Fiend	Wood	16
Wood	Foul	Wood	17
Wood	Bird	Wood	18
Wood	Element	Wood	19
Wood	Deity	Wood	20
Wood	Vermin	Vermin	14
Wood	Night	Night	15
Wood	Fiend	Fiend	16
Wood	Foul	Foul	17
Wood	Bird	Bird	18
Wood	Element	Element	19
Wood	Deity	Deity	20
Vermin	Vermin	Vermin	14
Vermin	Night	Vermin	15
Vermin	Fiend	Vermin	16
Vermin	Foul	Vermin	17
Vermin	Bird	Vermin	18
Vermin	Element	Vermin	19
Vermin	Deity	Vermin	20
Vermin	Night	Night	15
Vermin	Fiend	Fiend	16
Vermin	Foul	Foul	17
Vermin	Bird	Bird	18
Vermin	Element	Element	19
Vermin	Deity	Deity	20
Night	Night	Night	15
Night	Fiend	Night	16
Night	Foul	Night	17
Night	Bird	Night	18
Night	Element	Night	19
Night	Deity	Night	20
Night	Fiend	Fiend	16
Night	Foul	Foul	17
Night	Bird	Bird	18
Night	Element	Element	19
Night	Deity	Deity	20
Fiend	Fiend	Fiend	16
Fiend	Foul	Fiend	17
Fiend	Bird	Fiend	18
Fiend	Element	Fiend	19
Fiend	Deity	Fiend	20
Fiend	Foul	Foul	17
Fiend	Bird	Bird	18
Fiend	Element	Element	19
Fiend	Deity	Deity	20
Foul	Foul	Foul	17
Foul	Bird	Foul	18
Foul	Element	Foul	19
Foul	Deity	Foul	20
Foul	Bird	Bird	18
Foul	Element	Element	19
Foul	Deity	Deity	20
Bird	Bird	Bird	18
Bird	Element	Bird	19
Bird	Deity	Bird	20
Bird	Element	Element	19
Bird	Deity	Deity	20
Element	Element	Element	19
Element	Deity	Element	20
Deity	Deity	Deity	20
Divine	Divine	Divine	50
Dragon	Divine	Divine	55
Fairy	Divine	Divine	45
Any	Any	Will spawn appropriate demon based on table above. Special fusions exist outside this table.	–

Welcome to the definitive guide for the Shin Megami Tensei V Fusion Calculator. In the demonic world of Tokyo, understanding demon fusion is paramount to overcoming the myriad challenges that await the Nahobino. This tool is designed to demystify the complex fusion system, helping you create the most powerful demons and build an unstoppable party.

What is Shin Megami Tensei V Fusion?

Shin Megami Tensei V fusion is a core mechanic that allows players to combine two existing demons to create a new, often more powerful, demon. This process is not merely about acquiring stronger stats; it’s a strategic endeavor that involves carefully considering demon races, levels, inherited skills, and elemental affinities. Success in SMT V hinges on mastering this fusion system to overcome increasingly difficult enemies and challenging boss encounters.

Who Should Use This Calculator:

• New players looking to understand the basics of demon fusion.
• Experienced players aiming to optimize specific fusions for rare skills or desired outcomes.
• Players who want to efficiently plan their demon progression and party composition.
• Anyone seeking to break through challenging parts of the game by creating a superior team.

Common Misconceptions:

• “Fusion is random”: While there’s an element of skill inheritance randomness, the resulting demon’s race and base level are determined by strict rules.
• “Higher level demons always give better results”: It’s more about the *combination* of races and levels according to the fusion table, not just raw level.
• “All skills can be passed down”: Only certain skills are eligible for inheritance, and some are exclusive to specific demons or fusion types.

Shin Megami Tensei V Fusion Formula and Mathematical Explanation

The primary outcome of a fusion in Shin Megami Tensei V is the resulting demon’s race and base level. This is determined by a set of rules based on the races of the two parent demons and their respective levels.

Step-by-Step Derivation:

1. Identify Parent Races: Determine the race of each of the two demons being fused.
2. Consult the Fusion Table: Use the provided fusion table to find the intersection of the two parent races. This intersection dictates the resulting demon’s race.
3. Calculate Base Level: The base level of the resulting demon is typically derived from the *lower* of the two parent demons’ levels, potentially modified by race compatibility bonuses. For instance, fusing two demons of the same race might result in a demon of that same race with a base level related to their average. If the combination results in a different race, the table specifies a baseline level for that new race combination.
4. Mitama Influence: If a Mitama is used, it acts as a catalyst. The type of Mitama (Chara, Nigi, Maki, Saki) influences stat distribution on the resulting demon, essentially granting bonus points distributed according to the Mitama’s specialty (e.g., Chara for Strength, Nigi for Vitality). This doesn’t change the base demon or level, but enhances its stats.
5. Skill Inheritance: A pool of skills from both parent demons becomes available for inheritance. The number of skills that can be passed down and the specific skills available are influenced by the resulting demon’s level and affinities. Typically, higher-level fusions allow for more skill slots and a wider range of inherited skills.

Variable Explanations:

Variable	Meaning	Unit	Typical Range
Demon 1 Race	The classification of the first parent demon.	Race Name	Fairy, Undead, Dragon, etc.
Demon 1 Level	The current level of the first parent demon.	Level	1 – 99
Demon 2 Race	The classification of the second parent demon.	Race Name	Fairy, Undead, Dragon, etc.
Demon 2 Level	The current level of the second parent demon.	Level	1 – 99
Mitama Type	Optional item used to influence stat distribution.	Type	None, Chara, Nigi, Maki, Saki
Resulting Demon Race	The race of the demon created through fusion.	Race Name	Determined by fusion table.
Resulting Demon Base Level	The base level of the newly fused demon.	Level	1 – 99
Inherited Skills	Skills selected from parent demons to pass onto the new demon.	Skill Name List	Variable based on parents and level.

Practical Examples (Real-World Use Cases)

Example 1: Creating a Stronger Early-Game Demon

Scenario: A player has a level 5 Jack Frost (Fairy) and a level 3 Pixie (Fairy) and wants to create a stronger Fairy demon.

Inputs:

• Demon 1: Jack Frost (Fairy), Level 5
• Demon 2: Pixie (Fairy), Level 3
• Mitama Type: None

Calculation:

• Both are Fairy race. The fusion table shows Fairy + Fairy = Fairy.
• The resulting demon level will be influenced by the average level, potentially around level 4-5 (e.g., King Frost might be the result if available and high enough level). Let’s assume the base result is a higher-tier Fairy like King Frost at level 15 (SMT V base levels can vary significantly from simple averages).
• Potential skills from Jack Frost (e.g., Bufu) and Pixie (e.g., Zan) become available.

Outputs:

• Primary Result: King Frost (Fairy)
• Resulting Demon Level: 15
• Potential Skills Inherited: Bufu, Zan, etc.

Interpretation: This fusion successfully creates a higher-level demon of the same race, offering better stats and access to potentially stronger skills from the parents. This is a foundational step for progressing through the early stages of SMT V.

Example 2: Using a Mitama for Stat Boosts

Scenario: A player wants to fuse a higher-level demon, perhaps a level 30 Dragon (e.g., Ryu-Saio) using a level 25 Dragon (e.g., Tiamat) and a level 20 Dragon (e.g., Ouroboros). They want to prioritize Strength for their Nahobino’s physical attacks.

Inputs:

• Demon 1: Tiamat (Dragon), Level 25
• Demon 2: Ouroboros (Dragon), Level 20
• Mitama Type: Chara-Mitama

Calculation:

• Dragon + Dragon = Dragon. The base resulting demon level would be around 23-25. Let’s say the table results in a specific Dragon demon at Level 25.
• The Chara-Mitama is applied, granting bonus points primarily to the Strength stat.
• Skills from Tiamat and Ouroboros are considered for inheritance.

Outputs:

• Primary Result: A Level 25 Dragon Demon (e.g., a specific named Dragon)
• Resulting Demon Level: 25 (+ Stat Bonuses from Chara-Mitama)
• Potential Skills Inherited: Skills from Tiamat and Ouroboros.

Interpretation: The fusion creates a demon of the desired race and level. The addition of the Chara-Mitama ensures this demon has a higher Strength stat than it would otherwise, making it more effective for physical damage output, which is crucial for builds focused on the Nahobino’s offensive capabilities.

How to Use This Shin Megami Tensei V Fusion Calculator

Our Shin Megami Tensei V Fusion Calculator is designed for simplicity and efficiency. Follow these steps to get the most out of it:

1. Input Demon Details: Enter the names and levels of the two demons you wish to fuse into the respective fields.
2. Select Mitama (Optional): If you have a Mitama, choose its type from the dropdown menu to see how it might influence the fusion’s stat distribution.
3. Calculate: Click the “Calculate Fusion” button.
4. Review Results: The calculator will display:
   • Primary Result: The most likely demon you will create.
   • Resulting Demon Level: The base level of the fused demon.
   • Potential Skills Inherited: A sample of skills that could be passed down.
5. Consult the Table: The “Demon Fusion Compatibility” table shows the base outcome for different race combinations. Use this alongside the calculator for a comprehensive understanding.
6. Analyze the Chart: The chart visually represents the relationship between parent demon levels and the potential level of the fused demon, aiding in planning.

Reading Results: The primary result is your target demon. The level indicates its starting point. Inherited skills are crucial for customization – aim for powerful skills that complement your party.

Decision-Making Guidance: Use the calculator to test different pairings. If a fusion doesn’t yield the desired demon or level, try swapping parent demons or adjusting their levels (if possible through level-up applications). Consider how Mitama fusions can optimize stat builds for specific roles.

Key Factors That Affect Shin Megami Tensei V Fusion Results

Mastering fusion requires understanding the variables that influence its outcome. Beyond the basic inputs, several factors play a crucial role:

1. Demon Races: This is the most fundamental factor. The combination of the two parent demons’ races dictates the resulting demon’s race and base level, as shown in the fusion table. Certain race combinations yield specific results or are not possible.
2. Demon Levels: While race is primary, the levels of the parent demons significantly impact the resulting demon’s level. Generally, higher combined levels lead to a higher-level fusion result. This is crucial for obtaining demons that can keep pace with your party’s progression.
3. Mitama Types: These special items, when used in fusion, add bonus points to specific stats (Strength, Magic, Vitality, Agility, Luck) of the resulting demon. Choosing the right Mitama allows for specialized demon builds, enhancing their effectiveness in combat or support roles. This is key for min-maxing.
4. Skill Inheritance System: The game allows for passing down skills from parent demons. The number of available skill slots and the specific skills eligible for inheritance are influenced by the resulting demon’s level and the number of “free” skill slots it possesses. Strategic skill inheritance is vital for creating demons with the perfect skill set.
5. Special Fusions: Certain powerful demons, particularly endgame bosses or unique entities, can only be created through Special Fusion. These fusions often require specific, high-level demons of particular races as components, regardless of the usual race combination rules. Our calculator focuses on standard fusion but be aware these exceptions exist.
6. Demon Affinity & Resistances: While not directly affecting the *outcome* of the fusion itself (race/level), the inherited affinities and resistances of the fused demon are critical. You might fuse for a specific demon, but its elemental strengths and weaknesses will heavily influence its usability in different combat scenarios.
7. App-System Skills: Some skills learned through the App system can also be inherited, adding another layer of complexity and customization to your fusion planning.

Frequently Asked Questions (FAQ)

• Q: Can I fuse any two demons together in Shin Megami Tensei V?A: Not always. Demon fusion follows specific race compatibility rules outlined in the fusion table. You cannot fuse demons if their races do not have a compatible combination listed. Special Fusions are exceptions.
• Q: How do I get the best skills onto my fused demon?A: Ensure the parent demons have the desired skills. Higher-level fusions typically allow more skills to be inherited. You may need to level up parent demons or carefully select which skills to pass down during the fusion confirmation screen.
• Q: What happens if I fuse a demon with a Mitama?A: The Mitama acts as a special component, consuming one of the fusion slots. It primarily grants bonus points to the resulting demon’s stats, according to the Mitama type (Chara for STR, Nigi for VIT, etc.), allowing for stat optimization.
• Q: Is there a way to guarantee a specific skill inheritance?A: No, skill inheritance has an element of randomness, though it’s influenced by the skills the parents possess and the resulting demon’s level. You can influence it by prioritizing skills on the parents or using specific fusion strategies.
• Q: How does the calculator determine the resulting demon if multiple options exist?A: The calculator provides the *most probable* base demon based on standard fusion rules and the provided table. The actual in-game result can sometimes vary based on subtle game mechanics or specific demon availability/requirements. Always double-check in-game.
• Q: What are Special Fusions in SMT V?A: Special Fusions are unique fusion recipes required to create specific, powerful demons (like endgame bosses). They often involve rare demons or specific combinations that deviate from the standard fusion table. Our calculator primarily handles standard fusions.
• Q: Can I fuse demons higher than level 99?A: No, the maximum level for any demon in Shin Megami Tensei V is 99. The calculator respects this limit for input levels.
• Q: How important is demon race matching for fusion?A: Extremely important. The race combination is the primary determinant of the resulting demon’s race and base level. Fusing demons of the same race often yields a stronger result within that race category.

Related Tools and Internal Resources

• Shin Megami Tensei V Fusion Calculator: Our interactive tool to plan your fusions.
• SMT V Demon Compendium: A comprehensive list of all demons, their stats, skills, and locations.
• SMT V Skill Inheritance Guide: Learn the intricacies of passing down skills during fusion.
• SMT V Mitama Fusion Guide: Understand how Mitama fusions impact your demons’ stats.
• SMT V Boss Battle Strategies: Tips and tricks for defeating the toughest enemies.
• SMT V Best Party Setup: Recommendations for optimal demon team compositions.