Fusion Calculator Persona 5

Optimize your Persona fusion strategies in Persona 5 and Persona 5 Royal. Find the best combinations for desired skills and stats.

Persona Fusion Inputs

Common Fusion Outcomes & Skill Inheritance

What is Persona 5 Fusion?

Persona 5 Fusion is a core mechanic in Atlus's acclaimed RPG series, allowing players to combine two or more Personas to create a new, often more powerful one. This process is crucial for building a strong party, acquiring specific skills, and progressing through the game's challenges. In Persona 5 and its enhanced version, Persona 5 Royal, the fusion system remains deep and rewarding, offering numerous possibilities for customization.

Players typically perform fusions in the Velvet Room, where they select the Personas they wish to combine. The outcome depends on the Arcana of the chosen Personas, their base levels, and whether any special conditions or restrictions apply. Understanding the nuances of fusion is key to mastering the game's combat and character development.

Who should use this calculator:

• New players learning the fusion system.
• Experienced players aiming for specific skill sets or optimal Personas.
• Anyone looking to understand the relationships between Personas and their fusion outcomes.

Common misunderstandings:

• Skill Inheritance is Guaranteed: While certain skills are more likely to pass, not all skills from ingredients will always be inherited. The game has a hidden probability system.
• Level is Everything: While level is important, the Arcana and specific Persona combinations play a more significant role in determining the resulting Persona.
• All Fusions are Equal: Different fusion types (Normal, Restricted, etc.) have varying rules and outcomes.

Persona 5 Fusion Formula and Explanation

The core Persona 5 fusion formula is not a simple mathematical equation but rather a lookup system influenced by several factors. The resulting Persona's Arcana and base level are determined by the Arcana and levels of the ingredient Personas.

General Formula (Conceptual): Resulting Persona = Function(Persona A, Persona B, ..., Persona N, Fusion Rules)

Where:

• Persona A, B, … N: The ingredient Personas selected for fusion.
• Fusion Rules: This encompasses the type of fusion (Normal, Special, etc.), specific game mechanics like "Skill Cards," and any level-based modifiers.

Skill Inheritance: When fusing, the resulting Persona inherits a selection of skills from its ingredients. The game assigns probabilities to each skill. Some skills are more likely to pass than others, and certain rare skills can only be obtained through specific inheritance chains or by using items like Skill Cards. The calculator attempts to predict common outcomes and highlight potential skills.

Variables Table:

Persona Fusion Variables

Variable	Meaning	Unit / Type	Typical Range / Notes
Ingredient Personas	Personas used in the fusion	Persona Name	Any Persona available to the player
Arcana	Tarot card association of a Persona	Arcana Type (e.g., Fool, Magician)	One of 24 Arcanas
Base Level	Level of the ingredient Persona	Unitless (Level Integer)	1 – 99
Fusion Type	Type of fusion being performed	Enum (Normal, Restricted, Unique, Special)	Determines resulting Persona pool and inheritance rules
Desired Skills	Skills the player wants the resulting Persona to have	Skill Name	Any skill obtainable through inheritance
Resulting Persona	The Persona created from the fusion	Persona Name	Determined by ingredients and fusion rules
Resulting Level	Level of the new Persona	Unitless (Level Integer)	Base Level + Level Bonuses (from fusion)

Practical Examples

Here are a couple of examples illustrating how the Persona 5 Fusion Calculator can be used:

1. Example 1: Creating a Persona with "Megidola"

   Inputs:

   • Persona 1: Neko Shogun (Level 28)
   • Persona 2: Sarasvati (Level 33)
   • Desired Skill: Megidola
   • Inheritance Type: Normal
   Calculation: Fusing Neko Shogun and Sarasvati (both Chariot and Priestess Arcana respectively) might result in a Persona like Rider King Frost (Magician Arcana), depending on exact levels and other factors. Megidola is a powerful Almighty skill often found on higher-level Personas or obtainable via inheritance.
   Calculator Output (Estimated):
   • Fusion Result Persona: Rider King Frost
   • Result Level: ~30
   • Inherited Skills: [List of skills from Neko Shogun & Sarasvati, potentially including Megidola if probabilities align]
   • Potential Skills: [Skills that Rider King Frost can learn naturally]

2. Example 2: Fusing for "Ziodyne"

   Inputs:

   • Persona 1: Jack o' Lantern (Level 8)
   • Persona 2: Mandrake (Level 6)
   • Desired Skill: Ziodyne
   • Inheritance Type: Normal
   Calculation: Fusing Jack o'Lantern (Magician) and Mandrake (Magician) will result in another Magician Persona, likely Black Frost if level is sufficient, or a lower-level Magician like Slime. Ziodyne is a strong electric skill. If neither ingredient has Ziodyne, it might be difficult to inherit directly unless using a Skill Card or specific fusion path.
   Calculator Output (Estimated):
   • Fusion Result Persona: Black Frost (or other Magician)
   • Result Level: ~25 (for Black Frost)
   • Inherited Skills: [Skills from Jack o' Lantern & Mandrake]
   • Potential Skills: [Skills Black Frost learns, potentially including Ziodyne]

How to Use This Persona 5 Fusion Calculator

1. Identify Ingredient Personas: Determine which two (or more, for certain fusions) Personas you want to use for the fusion.
2. Input Persona Names: Enter the exact names of your chosen ingredient Personas into the "Persona 1" and "Persona 2" fields.
3. Specify Desired Skills: List any specific skills you hope to inherit from the ingredients in the "Desired Skill(s)" field. Separate multiple skills with commas.
4. Select Inheritance Type: Choose the appropriate fusion type (Normal, Restricted, Unique, Special) from the dropdown menu. This significantly impacts the possible outcomes.
5. Calculate Fusion: Click the "Calculate Fusion" button.
6. Interpret Results: The calculator will display the most probable resulting Persona, its estimated level, a list of likely inherited skills, and skills the Persona can learn naturally.
7. Unit Selection (N/A): This calculator deals with Persona names and skills, which are unitless in this context.
8. Adjust and Re-calculate: If the results aren't what you expected, try different ingredient Personas, ensure you have the necessary skills for inheritance, or check if the fusion type is correct.

Key Factors That Affect Persona Fusion

1. Arcana Compatibility: The Tarot Arcana of the ingredient Personas is the primary determinant of the resulting Persona's Arcana. Specific combinations yield specific Arcana results.
2. Ingredient Levels: Higher-level ingredients can sometimes result in a higher-level outcome Persona or influence which skills are prioritized during inheritance.
3. Skill Pool of Ingredients: The skills possessed by the ingredient Personas directly determine which skills are available for inheritance. A Persona needs to know the desired skill to potentially pass it on.
4. Fusion Type Restrictions: Special fusions (e.g., for ultimate Personas) or unique Personas often have a fixed set of ingredients and may have unique skill inheritance rules. Restricted fusions limit the available ingredients.
5. Skill Inheritance Rate: Each skill has a hidden probability of being inherited. Not all skills will pass every time, even if available.
6. "The Answer" / "The Journey" (Persona 5 Royal): Certain Personas or skills might only be available in specific versions of the game or after certain story points.
7. Skill Cards: These consumable items allow you to teach a specific skill to a Persona, bypassing normal inheritance limitations and providing a reliable way to acquire desired skills.
8. Persona 5 vs. Persona 5 Royal: While the core mechanics are similar, there might be slight differences in Persona availability, Arcana influences, or skill sets between the original Persona 5 and Persona 5 Royal.

FAQ

Q: How do I get a specific skill like "Megidolaon" to inherit?

A: Ensure at least one of your ingredient Personas knows "Megidolaon". Check fusion guides for specific Persona combinations that have a higher chance of passing rare skills. Using Skill Cards is often the most reliable method.

Q: My fusion resulted in a Persona I didn't expect. Why?

A: Persona 5 fusion is complex. The resulting Persona depends heavily on the Arcana of the ingredients, their levels, and sometimes the order they are selected. Online fusion databases are invaluable for predicting specific outcomes.

Q: Can I fuse "Personas X and Y" together?

A: Check the Arcana compatibility. If they have compatible Arcana, and neither is unique or subject to special restrictions, the fusion is likely possible. Referencing a Persona 5 fusion database is recommended.

Q: What's the difference between Normal, Restricted, Unique, and Special Fusions?

A: Normal is standard fusion. Restricted limits available ingredients (e.g., story-locked Personas). Unique refers to Personas that can only be obtained through specific, often challenging, fusion recipes. Special fusions might involve three or more Personas or unique conditions.

Q: Does the level of the ingredient Personas matter for the resulting Persona's stats?

A: Yes, higher-level ingredients can sometimes lead to a slightly higher base level for the resulting Persona, which in turn affects its base stats. However, the Arcana and the Persona's own growth potential are more significant factors for stat distribution.

Q: Can I inherit skills from Personas that are not ingredients?

A: No, only skills possessed by the direct ingredient Personas can be inherited during the fusion process.

Q: Is there a way to guarantee a skill inheritance?

A: While not a guarantee in the traditional sense, having the desired skill on an ingredient Persona is necessary. Mitama fusions and careful selection of ingredients with target skills increase probabilities. Skill Cards offer the most direct way to add a skill.

Q: How does this calculator determine the "Potential Skills"?

A: "Potential Skills" are based on the skills that the resulting Persona can learn naturally as it levels up. This calculator draws from a database of Persona skill lists to predict these.