Fan Made Heroic Spirits Reboot

Retsu Unohana - Caster - Bleach

Class: Caster 

True Name: Retsu Unohana 

Alignment: Chaotic Good.

Original Series: Bleach

Lore: Retsu Unohana is one of the oldest and most powerful Shinigami in the history of the Soul Society, feared as the original Kenpachi. In her early years, she was known as Yachiru Unohana, a relentless warrior who reveled in combat, spreading terror across countless battlefields. However, after meeting the young Zaraki Kenpachi, who gave her a taste of defeat, she buried her violent nature beneath the guise of a serene and compassionate healer. Adopting the name "Retsu" and becoming the captain of the 4th Division, she mastered the art of healing and became a revered figure in the Soul Society, known for both her kindness and her intimidating aura.
Beneath her serene mask lies a cold pragmatism; she understands that death is an unavoidable consequence of conflict, and when necessary, she can unleash her original nature as a ruthless warrior. Her mastery over Kaido (healing Kido) makes her an unparalleled healer, capable of reviving fallen allies even on the verge of death. But this healing skill is not merely for benevolence—it allows her to prolong the suffering of her enemies in combat, granting them life only to break them repeatedly. In the Throne of Heroes, Unohana takes the form of a Caster-class Servant, a fusion of her talents as both healer and warrior. While her Caster form emphasizes her healing and spiritual arts, remnants of her deadly prowess remain. She is both a savior and an executioner, with the power to heal wounds or inflict them with equal precision. 

Summoning Relic: A blood-stained strand of Unohana's hair

Parameters:
-Strength: D 
-Agility: C 
-Endurance: A 
-Mana (Prana): EX
-Luck: C 
-NP: A+

Class Skills: 
-Territory Creation (A): As a Caster, Unohana can create a specialized environment where her healing and spiritual abilities reach their peak. This skill allows her to establish a "Healing Sanctuary," a bounded field that amplifies her Kaido techniques, drastically increasing recovery rates and spiritual reinforcement. Within this territory, allies can recover from grievous injuries almost instantly, and magical energy circulates with heightened efficiency. However, this field also has a sinister twist—it amplifies suffering. Enemies caught within the sanctuary find their wounds persistently aggravated, forcing them to endure both excruciating pain and helplessness as their bodies refuse to die. The field reflects Unohana's duality, serving as both a place of salvation and torment. 

-Item Construction (D): Drawing from her vast experience as a healer, Unohana possesses the ability to create powerful talismans, potions, and magical artifacts. These items are infused with her Kaido magic, granting them potent regenerative properties or curse-breaking abilities. However, her creations often carry a subtle duality—healing items may have adverse effects if used improperly, and enchanted weapons may offer aid but demand a heavy toll. This reflects Unohana's underlying philosophy: healing and destruction are two sides of the same coin. With time and resources, she can create an arsenal of mystical tools that enhance her already considerable combat prowess and provide tactical versatility. 

Personal Skills:
-Kaido Mastery (A+): Unohana is a supreme practitioner of Kaido, the healing branch of Kido magic, with mastery far beyond that of ordinary healers. She can restore even fatal injuries within moments, and her spells can heal both physical wounds and spiritual damage, making her invaluable in battle. Unlike most healers, however, Unohana's healing magic is as much a weapon as a tool for salvation. She can prolong life just to prolong suffering, keeping enemies alive so that they endure repeated defeats at her hands. This unparalleled control over Kaido makes her both an ideal support and a fearsome torturer, capable of manipulating the boundary between life and death to suit her needs. 

-Battlefield Healer (C): Unohana is uniquely skilled at providing healing during battle, moving fluidly between treating injuries and engaging in combat. She can cast Kaido spells while parrying attacks, and her presence on the battlefield ensures that her allies remain in peak condition. This skill allows her to read the flow of battle and intervene precisely when necessary, stabilizing critical injuries without disrupting her rhythm. However, her cold pragmatism ensures that she prioritizes victory over mercy—if healing an ally would compromise the mission, she will let them die without hesitation. This trait reflects her underlying nature as a warrior who understands that death is sometimes necessary. 

-Martial Prowess (A): Although she manifests primarily as a Caster, Unohana's immense combat skill as the original Kenpachi remains within her, albeit sealed to avoid interfering with her role as a healer. This skill limits her physical strength and martial abilities unless released, but when pushed to the brink, her warrior spirit can awaken. If unleashed, her combat abilities rival that of Saber-class Servants, allowing her to engage enemies in brutal close combat. This dual nature makes her unpredictable—enemies who underestimate her as a mere Caster may find themselves at the mercy of a deadly swordswoman. 

Noble Phantasms:
-Name: Minazuki – Apothecary of Life and Death
-Rank: D
-Type: Support 
-Ability: Minazuki, in her Caster form, manifests as an ethereal being—both a healing spirit and a harbinger of death. When activated, Minazuki takes the shape of a spectral manta ray that absorbs injured allies into its body, where their wounds are healed rapidly. This ability allows Unohana to recover multiple allies at once, providing near-instant regeneration. However, Minazuki's power comes at a cost—those healed within its embrace must offer a portion of their lifeforce, shortening their lifespan slightly in exchange for salvation. For enemies, Minazuki offers no mercy. Instead of healing them, the creature envelops them in corrosive energy, slowly dissolving their bodies and souls. This Noble Phantasm embodies Unohana's philosophy: healing is not free, and salvation must be earned through sacrifice. 

-Name: Bankai: Minazuki – Crimson Abyss
-Rank: A+
-Type: Anti-Unit
-Ability: When Unohana releases her Bankai, Minazuki shifts into its true form—a manifestation of pure bloodlust and death. The blade of her Zanpakuto transforms into a crimson ooze that coats the battlefield like a river of blood, and anyone touched by it begins to decay, their bodies liquefying from within. While the Bankai's initial effect inflicts grievous damage, it also triggers a painful regenerative effect. The afflicted are forced to endure cycles of injury and regeneration, trapped in an endless loop of agony. Allies caught in the crimson mist experience accelerated healing, but their wounds reappear moments later, as if life itself is being rewound.
The activation of Minazuki's Bankai signals that Unohana has abandoned all pretense of healing, embracing her true nature as a merciless executioner. Its horrifying power not only devastates the battlefield but also places immense strain on Unohana's mana, requiring careful use. While it can annihilate armies, the mental and spiritual toll it exacts on Unohana herself is enormous, as even she struggles to contain the bloodthirst that it awakens within her.