Here are charcters that have not been officially announced but are from Mana series.
Unreleased Units from Trials of Mana
Goremand
One of the main antagonists in Trials of Mana, Goremand is a soul devourer with an insatiable hunger that can use powerful dark magic with a plan to kill everyone and make a kingdom of death.
Heath
Heath is a childhood friend of Charlotte and a cleric under the Priest of Light's care. After getting kidnapped by Goremand, his soul was eventually lost in darkness, becoming a tainted soul.
Flamekhan
He is a powerful warrior of the Nevarl settlement who later became the leader after the death of the previous leader. He's the grandfather to Hawkeye, one of the main protagonists of Trials of Mana.
Valda
A witch with a lot of magical potential. She's the mother of Angela and the queen of Altena, which she protects from the freezing temperature with her magic.
Belladonna
Belladonna is a powerful sorcerer from the underworld whose motive is to revive the Dark Majesty and restore his soul.
Malocchio
One of the henchmen of the Dark Majesty's army, Malocchio is a vampire-like enemy from Mavolia that shows up from time to time in Trials of Mana with the goal of turning the world into Mavolia itself.
Gauser
Gauser is the king of the Beastmen of Ferrolia, and father to Kevin, one of Trials of Mana's main protagonist.
Loki
Loki, also known as the Golden Knight, is Duran's father. He set out on a mission with Richard to fight the Dragon Lord, but never returned safely.
Darkshine Knight
After being defeated by the Dragon Emperor, Loki (Duran's father), was revived by the Dragon Emperor and became his loyal servant.
Unreleased Legend of Mana Units
Larc
Larc is a powerful beast-warrior that, after death, was sent to the underworld and served under Drakonis to collect the Mana Stones.
Daena
Daena is a monk soldier that plays a vital role in the Faerie story arc in Legend of Mana. She seeks the help of a demon in order to reach the Land of Fairies to try and save Matilda's life.
Escad
Escad is a warrior that fights for the cause of justice, with a flawed view that causes irrational hate towards the demon race and demi-humans.
Elazul
Elazul is a knight of the Jumi race. Together with Pearl, they travel around in search for answers as to what happened the night the Jumi race went extinct.
Pearl
Born from a damaged Blackpearl, Pearl was discovered by Elazul and became his guardian. Pearl also has Lady Blackpearl as a different variant, one that is the complete opposite of her in terms of personality and role.
Diana
As the leader of the whole Jumi race and guardian of Rubens, Diana is a ruthless leader that rules her people with an iron fist for the sake of preventing their extinction.
Bud
The twin brother of Lisa, Bud is an orphan with a very mischievous behavior that gets him into all sorts of trouble. He eventually joins the main character(s) of Legend of Mana as an apprentice.
Lisa
The twin sister of Bud, Lisa is an orphan with a talent for sorcery. She later joins the main character(s) of Legend of Mana as an apprentice.
Unreleased Secret of Mana Units
Gemma
A veteran knight from the Republic of Tasnica, Gemma is known to be a generous and respected warrior that helped fight against the empire. In Secret of Mana, Gemma served as a guide for the main protagonists of Secret of Mana on their journey.
Luka
She is the Sage of Water that guards one of the Mana Seeds in Secret of Mana. She is said to have lived for hundreds of years, despite having a child-like appearance.
Dyluck
A high-ranking officer in the Pandoran army, Dyluck is a skilled warrior with a strong will. He is the love interest of Primm as well as the main reason for Primm's journey in Secret of Mana.
Emperor Vandole
Ruler of the Vandole Empire, Vandole plays a big role as an antagonist in Secret of Mana for trying to take over the world using the Mana Fortress.
Sheex
One of the generals that serve Emperor Vandole, Sheex is a Dark Knight that gained power from the underworld to become stronger, becoming a monster as one of the bosses in Secret of Mana.
Geshtar
One of the generals that serve under Emperor Vandole, Geshtar pilots mechs that are equipped with futuristic weapons to help him fight.
Fanha
One of the generals that serve under Emperor Vandole, though, secretly works for Thanatos. Fanha can also use the power of Mavolia to transform into her true form to become a Hexas.