Reliant Immortality

The power to be immortal so long as a certain object, person, etc exists. Variation of Immortality.

Also Called

 * Immortal Link

Capabilities
The user is immortal, their existence tied to an object, soul fragments, or even a person or concepts. So long as these things exist, the user can never die.

Applications

 * Immortality
 * Life Link
 * Reliant Invulnerability

Variations

 * Concept-Dependent Immortality
 * Emotion-Connective Immortality
 * Object Immortality
 * Symbiotic Connection

Associations

 * Absolute Immortality may even be the result of the link.

Limitations

 * Destruction/death of the source will either:
 * Kill the user outright.
 * Immortality Removal/Immortality Negation, leaving the user alive, but mortal again.
 * The link may only protect the user's spiritual existence, and thus may end up as a disembodied spirit upon their body's death/destruction.
 * Connection Removal can sever the link between the source and the user.

Known Users
See Also: Soul Jar. {{scroll box|

Cartoons

 * Mr. Meeseeks (Rick and Morty)

Films

 * Charlie B. Barkin (All Dogs Go To Heaven); via his watch
 * Einon (Dragonheart); via sharing half of a dragon's heart
 * Sephiroth (Final Fantasy VII: Advent Children); via Geostigma/Jenova Cells
 * Max Winters/Yaotl (TMNT)

Literature

 * Tom Riddle/Voldemort (Harry Potter); via Horcruxes
 * Melkor/Morgoth (The Silmarillion); via Arda itself

Live Action TV

 * The Man in Black (Lost); via Heart of the Island
 * Natural mermaids (Mako Mermaids); via their magic to the Moon Pool
 * Flint (Star Trek)
 * Alaric Saltzman (The Vampire Diaries); via Elena Gilbert's life
 * Freya Mikaelson (The Originals); via Niklaus Mikaelson's life

Manga/Anime

 * The Demon King (Doraemon: Nobita's New Great Adventure into the Underworld); via the red moon surrounding Magic Planet
 * Kouka (Gintama)
 * Utsuro (Gintama)
 * Nations (Hetalia); expect China
 * Holo (Spice and Wolf)
 * Phantom (Marchen Awakens Romance)
 * Quon (Towa no Quon); remains absolutely immortal as long as his younger brother Towa remains sealed.
 * King Gilgamesh (Tower of Druaga: Aegis of Uruk); remains immortal as long as Druaga exists
 * 43rd Floor inhabitants (Tower of God); remain immortal as long as they remain on the 43rd Floor
 * Hanatamago (Hetalia); is immortal as long as she remains owned by Sweden and Finland

Mythology

 * Koschei the Deathless (Slavic Mythology) via a Needle hidden in an Egg, inside a Duck, inside a Hare, inside an Iron Chest, buried under a Tree on the island of Buyan.

RPGs

 * Liches (Advanced Dungeons and Dragons); via their phylacteries.

Video Games

 * Omega (Dirge of Cereberus)
 * Scathach (Fate/Grand Order)
 * The Deathless Ones (Rise of the Tomb Raider)
 * Jacob the Deathless Prophet (Rise of the Tomb Raider)
 * Amon (Starcraft); via his Void Crystals
 * Psi Reavers (System Shock 2)
 * Asphodelus (Valkyrie Crusade)
 * Doppelgangis (Realms of the Haunting)
 * Greater Psi Reavers (System Shock 2)
 * Reaver (Fable Series)
 * Yuyuko Saigyouji (Touhou Project)}}