The following is a list of characters from other properties being represented in Final Fantasy Brave Exvius. These characters originate from franchises that are held by Square Enix or former employees of the company, and are not part of the Final Fantasy series universe.
A prominent summoner in lore from another world where humans and gods share a history. Karl is a member of the Akras Summoners' Hall, and the commander of the 24th Demon Slayers Division. Not only is he known as the "Rebel Lance," he was also granted the prestigious title of "Nyonne." Karl's talent and skill were recognized when he defeated the demon Zagamlung, a feat that propelled him to the highest ranks of the Summoners' Hall. However, he is not the kind to boast; always treating those around him with kindness. The trust he places in his childhood friend, a summoner like himself, is unbreakable.
A prominent summoner in lore from another world where humans and gods share a history. Karl was elevated to the most elite ranks of the Summoners' Hall upon defeating the demon Zagamlung, and is held in high regard by all his peers. The strongest bond he shares is with his loyal childhood friend, together with whom he has escaped death countless times. Karl's birth and origins are enveloped in mystery, though naturally many rumors have arisen over time. However, he has yet to disclose anything on the subject himself.
A prominent summoner in lore from another world where humans and gods share a history. Seria is a member of the Akras Summoners' Hall, and commands her own Demon Slayers' squadron. Though some may regard her aggressive nature as unfeminine, her skills as a warrior have earned her the nickname "Goddess of the Arena," a womanly title that none would dare deny. The incredible power contained in her petite frame allows her to wield her sword with an incomparable fusion of ferocity and grace. In fact, Seria's only serious flaw may be her tendency to criticize others, harshly and at the drop of a tiara. Rumor has it that her use of the word "idiot" is legendary in her home world of Grand Gaia.
A prominent summoner in lore from another world where humans and gods share a history. Seria is a member of the Akras Summoners' Hall, and boasts powers far beyond those of the average summoner. Unfortunately, however, she tends to be rude to others and has trouble following orders. Indeed, it would be fair to say that she goes out of her way to distance herself from others as much as possible. This is most likely due to a certain incident in her past; an incident that may also have stunted her growth while she was still very young. Were she able to finally overcome this lingering trauma, her powers might grow to incredible new peaks.
A prominent goddess in lore from another world where humans and gods share a history. Tilith pledged her service to Lucius, the god of the Gate, and took a certain summoner from the fantastical world of Grand Gaia under her wing. She may seem like a normal girl at first glance, but her divinity is apparent through the multiple miracles she has performed to save her summoner in moments of crisis. Ever a cheerful soul, even those who might normally poke fun at an innocent nature like hers cannot help but smile in her presence.
A prominent goddess in lore from another world where humans and gods share a history. Tilith pledged her service to Lucius, the god of the Gate, and fought many wicked and formidable gods alongside a certain summoner. She maintains an upbeat attitude, and places unshakeable faith in both her master Lucius and the one she calls "my Summoner." Although her innocence may make her seem childish, her divine powers are of the highest caliber. Tilith's selflessness and deep affection for her friends drive her to do whatever is necessary to rescue them from peril.
Magic: N/A Special: Nemesis, ATK +30%, Genesis, Resurrection, Sacred Song
One of the Fallen Gods from another world where humans and gods share a history. According to legend, the Fallen Gods were divine beings who terrorized the world of Grand Gaia with their incredible power. As a Fallen God, Maxwell sought to take over the whole of Grand Gaia from her palace in St. Lamia. Having been tasked with the burden of resurrection, her ultimate goal was to destroy her world in order to rebuild it anew as its creator and mistress.
A princess from another world where humans and gods share a history. Brilliant from a young age, she was expected to go far but was wrongly accused for a crime she did not commit when trying to protect her sister. She was then imprisoned for a long time and made to carry out secret missions. Released before the great war with the gods, Elza continued to watch over her sister from the shadows.
Magic: N/A Special: Enfeebling Slash, Man-Eater, Lance, ATK +20%, Dark Prayer, Ravaging Blow, Dark Reaper, Demon Killer, HP +20%, Auto-Refresh, Dark Aegis, Dark Favor, Madness Rush
A princess from another world where humans and gods share a history. Regardless of her position as the princess of the Bariura Empire, Elza was imprisoned at a young age for a crime she did not commit. She loved her sister Alice greatly and protected her even though she was forbidden to reveal her existence to her. Unaware of her father's intentions to make use of both her and her sister as weapons of war against the gods, Elza looked forward to the day when she could reunite with her sister and see her smile.