Previously announced was the ongoing Fullmetal Alchemist Mobile collaboration with Persona 5 Royal from November 4 to December 8, 2022, featuring Morgana, Joker, and Makoto as three new units to the game.
A new trailer has been released, featuring a second half to the collaboration with Ryuji “Skull” Sakamoto and Ann “Panther” Takamaki. The second half of the event will begin on November 17, 2022.
The official website for the collaboration can be found here.