Persona 5X FES Update: Joker Character Kit Trailer
According to Najox on Twitter, Joker doesn't change Personas but technically switches roles based on his Skill (Buffing in Skill 1, Debuffing in Skill 2, Almighty DMG in Skill 3). That being said, his role stays as Virtuoso, unlike the Twins, who can be considered as one of the other 6 roles. His major gimmick is triggering All Out Attack without needing to knock down all enemies. In addition, he converts some of his CRIT Stat into final damage that increases AOA damage.
He also has a Global Passive that deals additional fixed damage when doing All Out Attacks, which scales depending on his Awareness level.
Also, a first look at the Symphatizer Social Link, which now takes form in a VN-like format. On one hand, funny and cute, and also full body sprites for the first time, but on the other hand, a bit worried that this would signal that the game has budget cuts. Hopefully that wasn't the case.