Chapter Text
oc-servant info and summon
A modern man. A prophet by choice. A villain by will.
Miles Kael (The Purest Evil)
Full Name: Miles Kael
Alias: The Purest Evil
Era of Origin: 21st Century
Affiliation: Independent / The Black Dawn (cult)
Class: Foreigner(Alt Class:Avenger)
Alignment: Chaotic Evil (Philosophical)— but fully self-aware
Status: Threat-Level Omega — Doomsday Catalyst Tier
🔹 Core Concept
Miles Kael is a completely normal man who chooses to become evil not out of trauma, hatred, madness, or ideology—
but because he grew tired of watching good win across history and fiction.
"Good always wins. I just wanted something else.
I know I'm wrong. That's why it matters."
He's aware that evil is wrong. He respects goodness.
But he sees the endless triumph of light as a narrative prison — so he became the one to break the pattern.
🔹 Philosophy
Evil is not instinct. Evil is choice.
Morality is real — and that's what makes his rebellion powerful.
He does good deeds when he wants to. He does evil to fulfill a creative purpose:
to make evil win just once, on purpose, as the final disruption of the world's story.
Goal / Legacy
Formed a cult that inverts morality: "Good is weak. Evil is clarity."
Uses his charisma and philosophy to peacefully erode the world's moral structure.
Plans to detonate ~40 nuclear weapons on global oil and industrial centers — not to destroy mankind, but to ensure they can never industrialize again. Humanity will survive. But it will be stranded. Forever.
Character Traits
Highly intelligent, calm, and eerily rational.
Likes media, has hobbies, lives like a normal man.
Can be kind, helpful, or generous — but none of it changes his path.
He knows he's wrong, and that is his strength.
Quote
"I'm not here to end the world. I'm here to break the ending."
Overview
Miles Kael is a modern-era philosopher, cult founder, and strategic antagonist who intentionally positioned himself as the world's last true villain. Known by the title "The Purest Evil", he is infamous not for uncontrollable violence or madness, but for his deliberate, willful embrace of evil as a conscious ideology.
Unlike historical tyrants or sadists, Kael is a completely sane, self-aware individual who admits he is in the wrong—but still chooses to embody and enforce evil on a global scale.
His existence challenges foundational definitions of morality, narrative, and human progress.
Philosophy and Motivation
"Good always wins. And I'm tired of it."
Kael does not believe evil is right. He does not believe humanity deserves to suffer. He is not motivated by trauma, resentment, power-lust, or religious delusion.
Instead, his core motive is disruption — a final act of rebellion against what he sees as the overplayed narrative of good triumphing over evil throughout history and fiction.
Kael seeks to force evil to win just once, not because it is justified, but because it breaks the story.
The Black Dawn
Kael's teachings inspired the rise of The Black Dawn, a cult-movement that preaches the inversion of morality:
"Mercy is weakness."
"Progress is poison."
"Evil is clarity."
Though its public actions are often quiet or nonviolent, the Black Dawn's influence erodes societal cohesion and fosters willing participation in systemic collapse.
✦ Kael's Plan (as enacted by his Cult):
Ensure eternal global conflict—not enough to wipe out humanity, but just enough to prevent peace, trust, or unified vision.
Sabotage rediscovery of energy or spaceflight: Post-nuclear collapse is carefully controlled so mankind never again reaches for the stars.
Rewrite morality through faith: His cult believes evil is holy and virtue is corruption. They evangelize this backwards morality worldwide.
If humanity does reach the stars despite his sabotage... it will do so as a ravenous, corrupt force, his cult at the core of its imperial dogma
so, in conclusion
Ensure humanity is stuck on Earth forever or...
Ascends to the stars as a morally inverted empire.
Operation: "Stall Horizon"
Kael's final plan, code-named Stall Horizon, is a limited but targeted nuclear strike against 40 of the world's key energy and resource sites—primarily oil fields and industrial hubs.
His objective is to:
Prevent a second industrial revolution
Render modern technological rebirth impossible
Trap humanity in permanent stagnation
"Mankind will survive. But they will never rise again."
Kael considers this act a creative closure to the story of progress, locking the world into a purgatory from which no messiah, machine, or miracle can rescue it.
Personality
Kael is eerily calm, charismatic, and composed. He:
Has a dry, ironic sense of humor
Enjoys watching films, reading, cooking
Is capable of acts of genuine kindness—which he performs without contradiction
Despite his mission, he views good people with admiration and willingly acknowledges their righteousness.
"I'm not your enemy because I hate you. I'm your enemy because I'm bored of your victories."
𓊈 Servant Profile 𓊉
Parameters
Strength
C
Endurance
B
Agility
B-
Mana
D
Luck
B+
NP
A
Despite being a regular human, Kael's charisma, ideology, and mythic status as a cultural anomaly give him parameters far beyond the norm.
🕯 Class Skills
Avenger — A
Hostility from humanity empowers him. Gains power as public perception of his evil increases.
Oblivion Correction — B+
The more he is denied, forgotten, or resisted, the more inevitable his return becomes.
Self-Replenishment (Mana) — C
Recovers a small amount of magical energy through sheer conviction and the belief of others.
📜 Personal Skills
Philosophy of Reversal — A
A conceptual skill derived from Kael's ideological supremacy.
His thoughts invert conventional morality, weakening heroic traits and enhancing corrupt ones in his presence.
Heroic Servants suffer subtle conceptual resistance (e.g. Charisma becomes Doubt).
Demonic, twisted, or "fallen" beings fight at full clarity and strength.
Narrative Disjunction — EX
A unique, terrifying skill that causes breaks in causal logic.
Fate, prophecy, and narrative consistency begin to collapse in his presence.
Heroic Spirits may experience failed Noble Phantasms, forgotten motivations, or existential crises.
History, when observed through him, fractures — as if he were a bug in the world's operating system.
Will of the Final Villain — B+
This skill grants him resistance to mental interference and morality-based deterrents.
He can commit great evil without internal conflict, but not because he lacks empathy — he simply overrules it.
"I'm not lost. I'm wrong. There's a difference."
✦ Noble PhantasmStall Horizon: Let the Light End Here
Rank: A
Type: Anti-Civilization / Anti-Future
Range: Global
Max Targets: Variable
"If I cannot kill hope, I will kill the conditions that let it rise again."
Kael's ultimate Noble Phantasm is a conceptual curse based on his final plan: the intentional stagnation of mankind.
It manifests not as raw destruction, but as a historical block—a barrier that prevents civilization from advancing past a certain point.
In gameplay terms:
Temporarily disables technological, enlightenment, or civilization-based buffs.
Completely nullifies all "Progress"-based Noble Phantasms.
Leaves humanity intact, but conceptually trapped in stasis.
Its true terror is its permanence—once activated fully, it prevents the summoning of future Heroic Spirits tied to innovation or industrial eras.
☗ Lore
A cult-leader, philosopher, and ideologue of "evil by choice," Miles Kael never believed he was righteous.
He simply believed that the world had played out the same moral ending too many times—and that someone had to write a different one, no matter the cost.
Kael didn't become evil by accident or compulsion. He looked at goodness, admired it, and still chose to oppose it.
"I don't hate heroes. I just needed one final villain."
☗ Bond Lines
Bond 1:
"...I'm not here to conquer. I'm just here to finish something. Something too long, too predictable."
Bond 3:
"Did you expect a rant? Fire? Teeth? No. I've seen what you protect. I just don't care anymore."
Bond 5:
"Do you think I cry because I regret it? I cry because the hero always dies in the end... and I still wish it were different."
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【Summoning Scene – Chaldea Command Room】
Location: Chaldea Summoning Chamber
Condition: Calm, until it isn't
The summoning circle flickers with an unfamiliar pattern—stable, but cold. There's no atmospheric distortion, no storm, no heat. Just silence. And then—
Dr. Roman:
"...That's odd. No magical surge. No Noble Spirit registration. Are we sure this ritual even—"
Da Vinci:
"Shh! Something's coming through. But... the Saint Graph is blank. No myth, no legacy—just a name."
And then, the circle pulses once, not with light, but with a dull, flat hum. A single step echoes outward.
[A man appears, standing calmly. He is dressed plainly—modern. Unassuming. His eyes are intelligent, but not sharp. He smiles.]
Miles Kael:
"So this is what a summoning feels like. Hm."
He brushes imaginary dust from his coat.
"I expected more... judgment. I suppose I'll just introduce myself."
He takes a step forward. No hostile aura. No weight of legend. But there's something unsettling about how normal he is.
Miles Kael:
"Miles Kael. Foreigner-class, technically. But don't worry—
I didn't come to kill anyone.
Not yet."
He looks around at the assembled staff like a polite guest at a dinner party.
Mash Kyrielight:
"...Senpai... I... I feel nothing from him. No killing intent. No malice. But I—can't breathe."
Kael (gently):
"Don't be afraid. I'm not evil because I enjoy it.
I'm evil because someone had to be."
He smiles again—this time, sincerely.
"Shall we save the world, Master?
Or would you rather see what happens when we don't?"
The room stays silent for just a second too long. The Saint Graph flares behind him, now stabilized. No legend recorded. Only one title appears across the monitor.