Elizabeth resides in the Velvet Room with Igor. While Igor takes care of Persona Fusions, Elizabeth watches over the Persona Compendium and gives the Main Character bounties to complete with rewards in return. If the player chooses to start the second playthrough, a new request will open which asks you to defeat her, the ultimate opponent. If the player chooses to accept the request, she reveals herself to be a Persona-user just like the Main Character, also capable of switching between multiple Personae mid-battle. She can be considered the “ultimate opponent” seeing as she is much stronger than “Nyx Avatar” and the fabled “Reaper”. She can also be dated in the Persona 3: FES expansion, although she is not a Social Link. If the player chooses to complete her dating requests, Elizabeth gradually shows feelings for the Main Character throughout the scenes.
In Persona 4 she leaves the Velvet Room to free the soul of the Protagonist of Persona 3 from the seal of Nyx. Her older sister Margaret has taken over as Igor’s assistant and the holder of the Persona Compendium.