Arsene Build Persona 5 Royal: Best Skills and Fusion Guide

9 September 2026 | 270

Arsene is the iconic starting Persona for Joker in Persona 5 Royal, but players are quickly forced to fuse him away during early Velvet Room tutorials. Despite his initial low stats, dedicated players can transform Arsene into an endgame powerhouse capable of carrying the party through the toughest challenges. With proper planning, Velvet Room mechanics, and strategic skill inheritance, crafting the ultimate Arsene build becomes one of the most rewarding endeavors in the game.

Choosing the Best Build Pathways for Arsene

Players generally lean toward two primary specializations when optimizing Arsene: an Almighty elemental caster or a high-critical Gun attacker. An Almighty setup relies on heavy-hitting area skills like Megidolaon combined with Almighty Boost and Almighty Amp to obliterate enemy defenses regardless of resistances. On the other hand, a Gun build capitalizes on high critical hit chances using moves like One-Shot Kill or Riot Gun paired with Apt Pupil and Gun Amp.

Essential Skills and Passive Inheritance

To maximize Arsene's combat potential, players must inherit crucial defensive passives alongside offensive abilities. Because Arsene is inherently weak to Ice and Bless skills, slotting Null, Repel, or Drain for these elements is vital for survival in late-game battles. Useful support skills such as Spell Master or Arms Master help cut skill costs significantly, ensuring sustained output during prolonged boss fights.

Leveraging Fusion Alarms and Gallows for Max Stats

Unlocking the Fusion Alarm mechanic in the Velvet Room is the key to elevating Arsene's base attributes all the way to 99 across all stats. By repeatedly triggering alarms in Mementos, players can perform sacrifices via the Gallows to gain stat boosts without gaining unnecessary player levels. Utilizing Network Fusion also opens opportunities to inherit rare skills like Almighty Amp and Magic Ability that are otherwise unobtainable through standard fusion.

Step-by-Step Down-Fusion Strategy

Recreating Arsene with desired high-tier skills requires fusing high-level Personas downward through lower Arcana tiers until reaching the Fool Arcana. Players can fuse powerful demons carrying endgame traits like Mighty Gaze or Will of the Sword onto intermediate Personas like Obariyon before making the final step down to Arsene. Check out to streamline the inheritance steps and optimize your Velvet Room workflow.