Semi-Immortality

"Fifty years have passed... but I do not age. Time has lost its effect on me."

― Jack (Samurai Jack)

"I'm truly disappointed, Ubuyashiki. I've lived a thousand years without showing signs of aging. And the old family that has gotten in my way all this time is now reduced to this. Repulsive. Utterly repulsive. You already smell like a goddamn corpse, Ubuyashiki."

― Muzan Kibutsuji to Kagaya Ubuyashiki (Kimetsu no Yaiba)

"Not bad for a seven hundred years old."

― Sabra/Ruth Bat-Seraph on Gabriel Shepherd (Marvel Comics)

"So you're having a midlife crisis."

"Well...I'm extremely old. I think I'm entitled."

― Dean Winchester and Castiel (Supernatural S10E9: The Things We Left Behind)

"Ah, Sanderson. The decades have treated you well. All grim and grown, are we? No longer Wesley Dodds' Golden Boy, I see."

― Johnny Sorrow to Sanderson Hawkins (DC Comics)

"He still ages like a human though. See vampires age slower than us."

― Abraham Whistler on Blade's eternal aging (Blade; Trilogy)

"I don't physically age, at all. I'm not immortal I'm aging eternally, but I'll always look..."
"This good?"
"Standard, blessing, and curse."

― Superboy speaking to Alanna about his aging process (Young Justice; series)

The power to not age. Absolute form of Longevity. Lesser version of Immortality. Opposite to Immortal Aging.

Also Called

Absolute Longevity
Age Anchoring/Locking
Ageless Longevity/Immortality
Agelessness
Anti-Aging
Biological Immortality
Eternal Youth
Fixed/Locked Age/Youth
Half-Immortality
Limitless/Prolonged Lifespan
Living Legend
Locked Prime Form
Perpetual Lifespan/Youth
Self-Age/Aging Negation
Senescence Immunity
Suppressed Aging
Suppressed Aging Process
Timeless/Unaging/Ageless Body
Virtual-Immortality

Capabilities

Users of this ability never age, and as a result, they stay young forever or at least never suffer the ravages of aging. Because of this, the user will always be at their physical prime. The user will also be immune to aging abilities, such as Age Acceleration or Reversal.

Applications

Immunity to age-based powers.
Prime Form (permanently)

Variations

Levels

Associations

Limitations

User is still vulnerable to everything else that would affect other beings, from disease to mortal wounds.
Users may stop aging only after they reach a certain point.
- Depending on what that point is, the user may never reach adulthood.
Still does not prevent against Life Reduction.
The user may suffer from grief as they watch other people meet the end of their lives which can cause severe psychological effects on the user.

Trivia

Unlike other forms of Immortality, this version is really hard to detect whenever it comes to physiological science. To basically put it, users of this power are still mortal, but except their bodies don't age at all, making this form of immortality half-baked in terms of functionality.

Known Users

See Also: The Ageless.

Anime/Manga

Suzu Shutō (Akuma no Riddle); via Highlander's syndrome
Mindless Titans (Attack on Titan)
Immortals (Baccano)
Archangels and Devils (Bastard!!)
Devils (Black Clover)
Secre Swallowtail (Black Clover); via Anti bird
Homunculus (Buso Renkin)
Ichika (Cat Planet Cuties)
Ewan Remington (Chrono Crusade)
Demons (Chrono Crusade)
- Chrono
Pursuers (Chrono Crusade)
- Duke Duffau
- Gurio
- Carv
Sinners (Chrono Crusade)
- Aion
- Rizelle
- Genai
- Viede
- Shader
Apostles (Chrono Crusade)
- Azmaria Hendrich
- Joshua Christopher
- Rosette Christopher; Anime only
Dignified Power Users (Code:Breaker)
Wen (Cowboy Bebop)
Road Kamelot (D.Gray-man)
Unsealed Spirits (Date A Live)
Sir Isaac Ray Pelham Westcott (Date A Live)
Brioche d'Arquien/Hina Makishima (Dog Days); originally
Master Muten Rōshi (Dragon Ball series)
Mr. Popo (Dragon Ball series)
Demon King Piccolo (Dragon Ball series)
Uranai Baba (Dragon Ball series)
Piccolo Jr. (Dragon Ball series)
Lord Slug (Dragon Ball Z)
Androids (Dragon Ball series)
- Android 17
- Android 18
- Dr. Gero (Android 20)
- Android 21
Majin Buu (Dragon Ball series)
Fused Zamasu (Dragon Ball Super); Anime only
Moro (Dragon Ball Super); via absorbing life force
Digimon (Digimon)
Eureka (Eureka Seven)
Tōka (Fairy Tail: 100 Years Quest)
Haruko Haruhara (FLCL: Alternative)
Homunculi (Fullmetal Alchemist)
Eva Pilots (Rebuild of Evangelion Films)
Gendo Ikari (Rebuild of Evangelion Films);via Nebuchadnezzar's Key
Tuka Luna Marceau (GATE)
Doctor Chaos (Ghost Sweeper Mikami)
Sherlock Holmes (Hidan No Aria)
Immortals (Highlander: The Search for Vengeance)
- Colin Macleod
- Kyala
- Marcus Octavius
Michael (Highschool DxD)
Gabriel (Highschool DxD)
Lord Tenzen Members (Hell’s Paradise: Jigokuraku)
Sesshomaru (InuYasha)
Vampires (JoJo's Bizarre Adventure)
- DIO Brando
Pillar Men (JoJo's Bizarre Adventure Part II: Battle Tendency)
- Esidisi
- Kars
- Santana
- Wamuu
Hampnie Hambert/Kizuna Astin (Kamisama no Inai Nichiyobi)
Dominiux (King's Raid: Ishi wo Tsugumono-tachi)
Master Paval (King's Raid: Ishi wo Tsugumono-tachi)
Nagate Tanikaze (Knights of Sidonia)
Immortal Ship Committee (Knights of Sidonia)
Tsumugi Shiraui (Knights of Sidonia)
Kanata (Knights of Sidonia)
Sebastian Michaelis (Kuroshitsuji)
Demons (Kuroshitsuji)
Shaorin (Mamotte Shugogetten)
Ruuan (Mamotte Shugogetten)
Ajimu (Medaka Box)
Yuta (Mermaid's Forest)
Mana (Mermaid's Forest)
Masato (Mermaid's Forest)
Muromi (Muromi-san)
Hidan (Naruto)
Kakuzu (Naruto)
Sasori (Naruto)
Zetsu (Naruto)
Obito Uchiha (Naruto); after becoming the Ten-Tails Jinchuriki
Madara Uchiha (Naruto); after becoming the Ten-Tails Jinchuriki
Ōtsutsuki Clan members (Naruto)
Albreio Imma (Negima)
Jibril (No Game No Life)
Lala-Ru (Now and Then, Here and There)
Brook (One Piece); via the Yomi Yomi no Mi
Sugar (One Piece); via the Hobi Hobi no Mi
Dr. Genus (One Punch Man)
Fuu Houhou (The Outcast)
Aces/Barons (Plunderer)
Archie/Guile Hideout (Pokémon Adventures)
Kurousagi (Problem Children are Coming from Another World, Aren't They?)
Ruru Amour/Cure Amour (HUGtto! Pretty Cure)
Witch of sins (Re:Zero kara Hajimeru Isekai Seikatsu)
Sin Archbishops (Re:Zero kara Hajimeru Isekai Seikatsu)
Various Deities (Saint Seiya)
Maquia (SayoAsa)
Iorph (SayoAsa)
Tamala (Tamala 2010: A Punk Cat in Space)
The Mysterious Postcat (Tamala 2010: A Punk Cat in Space)
The Ancient Dragon (Seiken Tsukai no World Break)
The Golden Tyrant/Judas Iscariot (Seikon no Qwaser)
Merlin (The Seven Deadly Sins)
Ladylee Tangleroad (Toaru Majutsu no Index)
Tsukasa Tsukuyomi (Tonikaku Kawaii)
Some Rankers (Tower of God)
Immortals/Sennin (Twelve Kingdoms)
Azuza Aizawa (I've Been Killing Slimes for 300 Years and Maxed Out My Level)
Toguro Brothers (Yu Yu Hakusho)
Flame Hazes (Shakugan no Shana)
- Shana
- Margery Daw
- Wilhelmina Carmel

Cartoons/Comics

Princess Bubblegum (Adventure Time)
Darwin Watterson (The Amazing World of Gumball)
Gumball Watterson (The Amazing World of Gumball)
Yakko, Wakko and Dot (Animaniacs)
Ms. Bitters (Invader Zim)
Denizens (Infinity Train)
Anodites (Ben 10 series)
- Verdona Tennyson
Ectonurites (Ben 10 series)
- Ghostfreak
Celestialsapiens (Ben 10 series)
Petrosapiens (Ben 10 series)
- Diamondhead
Professor Paradox (Ben 10 series)
Leaky Leona (Codename: Kids Next Door); via Fountain of Youth
José (Cybersix)
Master Wizards (Tales of Arcadia)
- Merlin Ambrosius
- Morgana le Fay
- Hisirdoux "Douxie" Casperan
Black Adam (DC Comics)
Raven (DC Comics)
Shazam (DC Comics)
Kryptonians (DC Comics); via yellow sun radiation
Daxamites (DC Comics); via yellow sun radiation
Wonder Woman (DC Comics)
Various Metahumans (DC Comics)
Fairies (Disney Fairies)
Timmy Turner and everyone else on Earth (The Fairly OddParents)
Jägermonster (Girl Genius)
Agent Hunter (Image Comics)
Experiments/Stitch and his cousins (Lilo & Stitch)
Ben Grimm/Thing (Marvel Comics)
Steven Rogers/Captain America (Marvel Comics)
Sergei Kravinoff/Kraven The Hunter (Marvel Comics)
Olympians (Marvel Comics)
Extremis Users (Marvel Comics)
Various Mutants (Marvel Comics)
- African American mutants
- Asian mutants
- Hispanic mutants
- Native American mutants
- White mutants
Various characters (My Little Pony: Friendship is Magic)
Skips (Regular Show)
Guardians (Rise of the Guardians)
- Sanderson Mansnoozie/Sandman
- E.Aster Bunnymund/The Easter Bunny
- Toothiana/The Tooth Fairy
- Nicholas St. North/Santa Claus
- Jack Frost
Pitch Black/The Bogeyman (Rise of the Guardians)
Jack (Samurai Jack)
The Guardian (Samurai Jack)
Queen Angella (She-Ra and the Princesses of Power)
Flippy (Happy Tree Friends)
The Ones/Force Wielders (Star Wars)
Gems (Steven Universe)
- Garnet
- Pearl
- Amethyst
- Rose Quartz/Pink Diamond
- Blue Diamond
- Yellow Diamond
- White Diamond
- Spinel
Practitioners of the Hercules Method (The Strange Talent of Luther Strode)
Toys (Toy Story series)
Steven Rogers/Captain America (Ultimate Marvel)
Peter Parker/Spider-Man (Ultimate Marvel)
Century Babies(Wildstorm/DC Comics)
- Jenny Sparks
- Elijah Snow
Superboy (Young Justice)
Arion (Young Justice)
Queen La (Disney's The Legend of Tarzan)
Stephen Strange/Doctor Strange/Strange Supreme (Marvel Cinematic Universe/What If ...?)
The Kwamis (Miraculous Ladybug Tales of Ladybug and Cat Noir)

Live Television/Movies

Various Mutants (X-Men Movies)
- En Sabah Nur/Apocalypse
Wade Wilson/Deadpool (X-Men Movies)
Adaline Bowman (The Age of Adaline)
John Oldman/Young (The Man from Earth)
Hypercognitive Alphas (Alphas)
- Stanton Parish (Alphas)
Drogyn (Angel)
Lorien (Babylon 5)
Some Witches (Charmed)
Some Demons and Warlocks (Charmed)
Whitelighters and Elders (Charmed)
Darklighters (Charmed)
Cupids (Charmed)
Mermaids (Charmed)
Io (Clash of The Titans 2010)
Vera Moray/Granny Rags (Dishonored)
Cybermen (Doctor Who)
Rory Williams (Doctor Who); as an Auton
Time Lords (Doctor Who)
- The Doctor
- The Master
- Romana
Henry Morgan (Forever)
John Hancock (Hancock)
Mary Embrey (Hancock)
Adam Monroe (Heroes)
Immortals (Highlander)
Zombies (IZombie)
Ben Linus (Lost)
Hugo "Hurley" Reyes (Lost)
Jacob (Lost)
The Man in Black (Lost)
Mother (Lost)
Richard Alpert (Lost)
John Amsterdam (New Amsterdam)
Rumplestiltskin (Once Upon a Time)
Non-Perishables (Sausage Party)
Godzilla (Shin Godzilla)
Sylphs (The Spiderwick Chronicles)
Angels (Supernatural)
Archangels (Supernatural)
Demons (Supernatural)
Alphas (Supernatural)
Leviathans (Supernatural)
Doc Benton (Supernatural)
Four Horsemen of the Apocalypse (Supernatural)
Deities (Supernatural)
Wizard of Oz (Supernatural)
Powerful Witches (Supernatural)
Wendigos (Supernatural)
Phoenixs (Supernatural)
Golems (Supernatural)
Djinn (Supernatural)
Nachzehrer (Supernatural)
Mathayus the Scorpion King (The Mummy Returns)
Werewolves (Teen Wolf); via Regenerative Healing Factor
Alexander Corvinus (Underworld)
Lycans (Underworld)
Vampires (Underworld)
Werewolves (Underworld)
Original Vampires (The Vampire Diaries/The Originals)
Enhanced Original Vampires (The Vampire Diaries/The Originals)
The Beast/Upgraded Original Vampire (The Vampire Diaries/The Originals)
Vampires (The Vampire Diaries/The Originals/Legacies)
Original Hybrids (The Vampire Diaries/The Originals)
Hybrids (The Vampire Diaries/The Originals)
Powerful Witches (The Vampire Diaries/The Originals); via Spell Casting
Witches (Witches of East End)
Warlocks (Witches of East End)
The Mandragora (Witches of East End)
Various Metahumans (Arrowverse)
- Tyson Sykes/Gravedigger
- Tobias Whale via Anti-Aging Serum
- Latavious "Lala" Johnson/Tattooed Man
Eternals (Marvel Cinematic Universe)
- Ajak; Deceased
- Druig
- Gilgamesh; Deceased
- Ikaris; Deceased
- Kingo
- Makkari
- Phastos
- Sersi
- Sprite; Formerly
- Thena
Vandal Savage (DC Animated Movie Universe)

Literature

Hunters of Artemis (Camp Half-Blood Chronicles)
Great A'Tuin (Discworld)
Dragon Riders (The Inheritance Cycle)
Elves (The Lord of The Rings)
Gandalf (The Lord of The Rings)
Gollum (The Lord of The Rings)
Morla (The Neverending Story)
Peter Pan (Peter and Wendy)
Vampires (Shadowhunter Chronicles)
Warlocks (Shadowhunter Chronicles)
Sorcerers (Skulduggery Pleasant)
Oskar Matzerath (The Tin Drum)
Bebra (The Tin Drum)
Roboute Guilliman (Warhammer 40k)
Dark One (The Wheel of Time)
The Young Guardians (The Young Guardians)

Video Games

Demigods (Asura's Wrath)
Chek Summoners (Breath of Fire IV)
- Abbess
Vampires (Castlevania Lords of Shadows )
Trevor Belmont/Alucard (Castlevania Lords of Shadows 2)
Ghosts (Crypt of the NecroDancer)
Skeletons (Crypt of the NecroDancer)
Wraiths (Crypt of the NecroDancer)
Shelke the Transparent (Dirge of Cerberus)
Alduin (Elder Scrolls)
Alcina Dimitrescu (Resident Evil series)
Dragons (Elder Scrolls)
Vampires (Elder Scrolls)
Raiden (Metal Gear Solid Rising)
Black Philips (New Blood Interactive's DUSK)
Fork Maidens (New Blood Interactive's DUSK)
Turrets (New Blood Interactive's DUSK)
Dog (Fable II/III)
Ghouls (Fallout series)
Generation 3 Synths (Fallout 4)
Nyx (Fire Emblem Fates)
Rollermines (Hλlf-Life 2 series)
Zhuge Kongming (Honkai Impact 3rd)
Zoe (League of Legends)
Kokiri Tribe (The Legend of Zelda)
Ruby (Lunar: Eternal Blue)
Nall (Lunar: Silver Star Story)
Quan Chi (Mortal Kombat)
Shao Kahn (Mortal Kombat)
Some Pokémon (Pokémon)
- Legendary Pokémon
- Artificial Pokémon
Inhabitants of Imorra (Doom Eternal)
- Hell Troopers
Alex Mercer (Prototype)
Elizabeth Greene (Prototype)
James Heller (Prototype 2)
Zombies (Quake series)
Mummies (Quake: Dissolution of Eternity)
Aldra (Queen's Blade)
Albert Wesker (Resident Evil series); after he is revived by the Prototype Virus his aging process seems to have stopped altogether
Brain (Skylanders)
Shadow the Hedgehog (Sonic the Hedgehog)
Judd (Splatoon)
Rosalina (Super Mario Galaxy)
Merasmus (Team Fortress 2)
The Dryad (Terraria)
Peter Pan (Valkyrie Crusade)
Anomalocaris (Valkyrie Crusade)

Folklore/Mythology

Most Deities (Mythology/Folklore)
- Viking Deities (Norse Mythology)
Vampires (Mythology/Folklore)
Werewolves (Mythology/Folklore)

Web Comics/Series/Original

Malachite (Channel Awesome - Suburban Knights)
Jones (Gunnerkrigg Court)
Cosmic Powers (Red vs Blue)
- Genkins
- Chrovos
Lee Marvin (Welcome to Night Valve)
Sophia/Olympia/Subject/Zero/Olympia Zero/The Original/Europa (SCP Foundation)
The Demiurge/The God of Flesh/Važjuma/Saklas/Samael/God-Eater/Devourer/His Undulating Vastness/The Great Winnower/The God of Flesh/Nüwa/The Dragon in the Great Brass Cage/Yaldabaoth (SCP Foundation)
The Light-Bringer/The Morning Star/He-Who-Made-Dark and He-Who-Made-Light (SCP Foundation)
The Ambassador of Alagadda (SCP Foundation)
Khahrahk/Harak/Khnith-hgor/Shormaush Urdal/Son of the Third Brood/The Devourer of Worlds/The Dread/Devourer/The Crimson Monarch/The King who Rose from the Bleeding/Lord of the Throne of Despair/Defiler of Worlds/Rapist King/Proskellion/SCP-001 - Tufto's Proposal - The Scarlet King (SCP Foundation)
The Brothers Death/The All-Death (SCP Foundation)
The High Elder Gods (SCP Foundation)
The All-Mighty (SCP Foundation)
The Fragmented One/WAN/he Eternal Network/Fuxi/The Maker of Machines/Hakhama/The Great Voice/Sophia/Mekhane/SCP-001 - TwistedGears/Kaktus Proposal - The Broken God (SCP Foundation)
SCP-001-A - S. D. Locke's Proposal - When Day Breaks (SCP Foundation)
SCP-008 - Zombie Plague (SCP Foundation)
SCP-014 - The Concrete Man (SCP Foundation)
SCP-030 - The Homunculus (SCP Foundation)
SCP-040 - Evolution's Child (SCP Foundation)
SCP-073 - "Cain" (SCP Foundation)
SCP-076 - "Able" (SCP Foundation)
SCP-239 - The Witch Child (SCP Foundation)
SCP-590 - He Feels Your Pain (SCP Foundation)
SCP-723-D - Unkillable D-Class (SCP Foundation)
SCP-993 - Bobble The Clown (SCP Foundation)
SCP-784-ARC (SCP Foundation)
SCP-1504 - Joe Schmo (SCP Foundation)
SCP-1761 - The Republic of Arnold Fitzwilliams (SCP Foundation)
SCP-1810 - Mr. Pierrot (SCP Foundation)
SCP-1915 - Status Quo (SCP Foundation)
SCP-2020 - Cliche, Right? (SCP Foundation)
SCP-2384 - The Biggest Duck of All (SCP Foundation)
Mobile Task Force Omega-9 ("The Scrubs")/Gloria Stanfeld (GRRGRL)/Jim Yearden (WTF_STFU)/Thomas Warden (BOOGER)/SCP-2639 - Video Game Violence (SCP Foundation)
SCP-2776 - Mr. President (SCP Foundation)
SCP-2872 - A Fast Horse (SCP Foundation)
SCP-3700-1 - HOMER (SCP Foundation)
SCP-3700-2 - ANGIE (SCP Foundation)
SCP-4606 - Deimos (SCP Foundation)
Aaron Siegal (SCP Foundation)
Robert Bumaro (SCP Foundation)
Monica Pinkston (SCP Foundation)
Samsara (SCP Foundation)
Grand Karcist Ion (SCP Foundation)
Slender Man (The Slender Man Mythos)
Merlin (Stupid Mario Brothers)
Nox Decious (Stupid Mario Brothers)

Known Objects

Ice King's Crown (Adventure Time)
Cure-All Elixir (Baccano)
Grand Panacea (Baccano)
Ōken (Bleach)
Fountain of Youth (Codename: Kids Next Door)
Smartskin (DC Comics)
Dragon Balls (Dragon Ball series)
Wondrous Potion Vial (Epic Seven)
Font of Immortality (Fablehaven)
Ring of Winter (Forgotten Realms)
Calypso Serum (Marvel Comics)
Super-Soldier Serum (Marvel Comics)
Muur Talisman (Star War Legends)
Ambrosia (Toaru Majutsu no Index)
Hourai Elixir (Tonikaku Kawaii)
Op-Op Fruit/Ope Ope no Mi (One Piece)
Hobby-Hobby Fruit/Hobi Hobi no Mi (One Piece)

Known Locations

Neverland (Peter Pan)

Gallery

Anime/Manga/Manhwa