"Her eyes are the eyes of death. Her words are the words of death. Her body is teeming with death, she shall not allow the living to escape. The idol of murder shall not allow them to escape."
― Kiriko's description of Ulla (Sunday Without God)

The power to have a body that is fatal/lethal to others. Technique of Lethality Manipulation. Variation of Nether Physiology. Not to be confused with Grim Reaper Physiology or Death Embodiment.

Also Called

  • Deadly Mimicry/Physiology
  • Death Mimicry/Physiology
  • Fatal Mimicry/Physiology
  • Lethal Mimicry


User is or can transform into a walking aspect or beacon of death/lethality, making every part of their body and/or nature fatal to others, including blood/bodily fluids, touch, sight, appearance, voice, shadow, breath, aura, etc.

Unlike Nether Mimicry, which is made of the essence/substance of death or basically what death "is", the user of this represents the nature and purpose/role of death or in other words what death "does".




Known Users


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