<P> Erebus (エレボス, Erebosu) is the final boss of The Answer in Persona 3: FES . It is not an actual Shadow - rather, Erebus is a large monster created from the accumulated malice and despair from the human race; it is attempting to break the Great Seal the Protagonist created to keep Nyx from returning to Earth . When SEES encounters Erebus, it targets Aigis, who bears the Protagonist's "wild card" ability to carry multiple Personas . SEES is able to disperse it, thus breaking the time loop, although they suspect it will eventually reappear as humans continue to wish for death . Erebus reappears in Persona 4 Arena in Elizabeth's story mode, during which she destroys it, though estimates it will re-form within a year's time . </P> <P> Igor (イゴール, Igōru) is the long - nosed man who presides over the Velvet Room and aides the player in Persona fusion . He appears in a similar capacity in every Persona game . Early on in Persona 3, he encourages the Protagonist to form Social Links, saying they will determine his potential in combat . Near the conclusion of the game, when SEES is unable to stop Nyx's descent to Earth, Igor aids the Protagonist in unveiling the power of the "Universe", using the power of the Social Links he has formed . The Protagonist uses this newfound power to seal away Nyx . Igor is voiced by Isamu Tanonaka in the Japanese version and Dan Woren in the English . Despite the death of Tanonaka due to myocardial infarction in 2010, the animated movie adaptation in 2013 still uses his original voices recorded in the game . Igor appears in the anime series Persona: Trinity Soul as a fortune - teller, and interacts with the series' protagonist Shin Kanzato . </P> <P> Elizabeth (エリザベス, Erizabesu) is Igor's female assistant . She maintains the Persona Compendium, from which the player may retrieve previously owned Personas for a price, and gives the player special requests in exchange for special rewards . These requests include tasks such as retrieving specific items or creating Personas with specific abilities . In Persona 3 FES, requests were added which allow the player to accompany Elizabeth outside of the Velvet Room . In Persona 4, Elizabeth has left the Velvet Room, her role being filled by her sister, Margaret . She left to find a way to rescue the Protagonist of Persona 3 from his fate as the seal between Nyx and humanity . Elizabeth is voiced by Miyuki Sawashiro in Japanese and Tara Platt in English . </P> <P> Elizabeth returns in Persona 4 Arena as a playable character, where she is accompanied by the Persona Thanatos (タナトス, Tanatosu) and wielding a book as her weapon . Her nickname in the game is "The Lethal Elevator Attendant" (最 凶 の エレベーター ガール, Saikyō no Erebētā Gāru). Elizabeth's story mode ends with her gaining insight on the nature of the Wild Card from Yu Narukami and Aigis, and she gains her own Fool arcana, signifying the start of a journey . </P>

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