Square Enix and Sega are teaming up to do a Final Fantasy XIV crossover with Phantasy Star Online 2. This event will pit PSO2 players against a long time summon in the Final Fantasy series, Odin.
A trailer of the battle has been posted to YouTube showing PSO2 players ganging up on the powerful new enemy.
No word on what PSO2 additions will make their way into Final Fantasy XIV as of now, but we will keep an eye out.