Introduction
The main character, Wonder, stands apart from other characters in the game as a Wild Card — a unique ability that allows him to wield multiple Personas simultaneously. This versatility enables him to adapt to any situation, seamlessly filling different roles within the team as needed. While he typically focuses on a single role, you're free to switch things up and cover multiple if you prefer. His range of playstyle only grows as more Personas are added to the game.
Inspiration Tree
Unlike other characters in the game, Wonder is unique in that he doesn't rely on Revelation Cards to boost his stats. Instead, his power comes from two main sources — one of which is the Inspiration Tree.

The Inspiration Tree plays a crucial role in Wonder's progression. It provides most — if not all of his core stats, including HP, Attack, Defense, Effect Hit Rate, Effect Resistance, Critical Rate, Critical Damage, as well as upgrades to Active and Passive Persona Skill Levels.
To unlock and upgrade the basic stats in the Inspiration Tree, you’ll need to earn Inspiration Points by filling out the Persona Compendium. For upgrades related to Persona Skill Levels, those Inspiration Points are obtained through the Velvet Trials.
Held Persona Cap

Wonder can wield up to 3 different Personas simultaneously in battle and seamlessly switch between them. Outside of combat, he can freely reorganize his equipped Personas without the need to resummon or dismiss them.
Wonder’s Personas

In this game, each Persona has its own unique trait that sets them apart, giving each one a distinct identity. It starts with their Instincts, which serve as their Core Passive. These passives vary from simple effects to more complex ones.
Even lower-tier Personas can have surprisingly strong and valuable passives that are definitely worth noting.
Persona Skill Inheritance is also available, but it’s streamlined — It uses duplicate Personas that you can farm and fuse to transfer skills.