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

Variations

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

Associations

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

Limitations

 * Destruction/death of the thing that binds them to life will either:
 * Kill them outright
 * Immortality Removal, 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.

Literature

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

TV Series

 * The Man in Black (Lost); via Heart of the Island

Film

 * Charile B.Barkin (All Dogs Go To Heaven);via watch
 * Sephiroth (Final Fantasy VII: Advent Children); via Geostigma/Jenova Cells