The power to be absolutely immortal as long as the concept they are attuned to exists. Variation of Absolute Immortality and Reliant Immortality.
The user is truly immortal as their existence is tied to a certain concept. As long as that concept exists, the user will never truly die in any way.
- Destroying the concept will make the user mortal and destructible. This makes the user weak to users of Concept Destruction.
- User can still go through immense levels of mental trauma despite the concept being active.
- User can be weakened or constrained.
As long as love is alive in italy, Dean Martin (Family Guy) will live.
Coffin Baby (Toolbox Murders) needs death and the Lusman Arms to continue existing.
As the original primordial source of all nightmares, Dendar, The Night Serpent (Forgotten Realms) can never truly die or be killed while nightmares exist within the minds of all things.