The power to shrink while moving fast. Technique of Enhanced Speed. Opposite to Speed Growth.

Also Called

  • Moving Size Reduction
  • Speed-Based Size Decrease


The user can use their speed to shrink in terms of size and/or volume. This can be accomplished for example via length contraction, which requires the user to travel at sub-relativistic to relativistic speeds to compress their dimensions.




  • User may get stepped on or attacked by larger enemies.
  • May not be able go back to regular size.
  • May only be able to go a certain speed.
  • May be limited to sub-relativistic or relativistic speeds.

Known Users

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