- Life-Force Exudation
- Lifespan/Lifetime Extension
User can somehow extend their or others' lifespan significantly or maybe even indefinitely in order to live longer.
- Weak against Life Reduction.
- Shinigami (Death Note); via killing with their Death Notes
- Toki (Fist of the North Star); via Pressure Point Intuition
- Tomiko Asahina (From the New World); via lengthening her telomeres
- The Childlike Empress (The Neverending Story); via new names
- Redmond, Blutarch and Gray Mann (Team Fortress 2) via Life-Extension Machine
- The Administrator (Team Fortress 2) Via Life-Extension Machine
- Ra's al Ghul (DC Comics); via the Lazarus Pits
- Lachesis (Valkyrie Crusade)
- Her Imperious Condescension (Homestuck)
- Lazarus Pits (DC Comics)