"Fantasy, if it's really convincing, can't become dated, for the simple reason that it represents a flight into a dimension that lies beyond the reach of time. In this new dimension, whatever it is, nothing corrodes or gets run down at the heel or gets to look ridiculous like, say, the celluloid collar or the bustle."
― Walt Disney

Power to be completely unharmed by decay. Sub-power of Decomposition Manipulation. Variation of Selective Invulnerability.

Also Called

  • Decay-Proofness
  • Decay Invulnerability
  • Rot Immunity/Invulnerability


User is immune to decay, rotting, etc., being completely invulnerable to direct and indirect decaying effects.




  • May be vulnerable to decaying strength of a certain limit.

Known Users

See Also: Ragnarok Proofing.

  • Immortals (Baccano)
  • Diamondhead (Ben 10)
  • Baraggan Louisenbairn (Bleach)
  • Satou Pendragon (Death March to Parallel World Rhapsody)
  • Various Creatures (Dungeon Crawl Stone Soup)
  • Fairy Clan Members (Seven Deadly Sins)
  • Ladylee Tangleroad (Toaru Majutsu no Index)

Known Object

  • Cure-All Elixir (Baccano)
  • Grand Panacea (Baccano)
  • Cups modified by SCP-294 - The Coffee Machine (SCP Foundation)
  • Ambrosia (Toaru Majutsu no Index)
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