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The power to perceive past events while in a dream state. Sub-power of Oneiromancy. Variation of Retrocognition. Opposite to Precognitive Dreaming.

Also Called

  • Dream-Based Retrocognition
  • Oneiric Retrocognition
  • Postcognitive Dreaming/Dreams
  • Retrocognitive Dreams


The user is capable of perceiving past events while dreaming.



  • Useless against users of Dream Negation.
  • May only work when the user falls asleep naturally.
  • May be too abstract to discern properly.
  • May be forgotten like so many other dreams.
    • May be confused with normal dreams or the other way around.

Known Users

  • Melinda Gordon (Ghost Whisperer)
  • Slayers (Buffy the Vampire Slayer)
  • Nightmares (Arkwell Academy); via Dream Walking
    • Dusty Everhart
  • Percy Jackson (Camp Half-Blood Chronicles)
  • Steven Universe (Steven Universe)
  • Princess Luna (My Little Pony: Friendship is Magic)