Mother Eater is a digital lifeform. It is the main unit of the Eaters.


  • Operation: Unleashes a blast of energy.
  • Build Arm: Attacks with its right hand and drains health.
  • Clap Hand: Attacks with its left hand.
  • Vanquish Drive: Unleashes a large torrent of energy.
  • World Restart: Manipulates the world to heavily damage targets.
  • Reverse Field: Changes the enemies resistances into weaknesses and their weaknesses into resistances.
  • Repair (Repairing): Heals a small amount of HP.
  • Restart: Heals a lot of HP.
  • Undo: Removes the enemies buffs and removes its own debuffs.
  • Upgrade (Version Up): Increases its ATK, DEF, SPD, and INT.


The Mother Eater is a gigantic, humanoid, winged version of the Eaters, large enough that its entirety can barely be seen. It includes elements of dazzle camouflage.


Mother Eater (マザー・イーター)

Name used in Digimon Story: Cyber Sleuth. No official romanization available.


Digimon Story: Cyber Sleuth

Main article: Eater

The Mother Eater is the main unit, acting a lynch pin for the entirety of the Eater network. Yuugo Kamishiro is integrated with this core, preventing the worst of the Eaters' actions but also driving them to seek human data. Aiba saves him, the Eaters' erosion of the worlds only accelerates, and Akemi Suedou takes the opportunity to merge with the Mother Eater and King Drasil in order to obtain godhood. Despite this, Aiba and their friends defeat the combination and take down the Mother Eater.

Notes and references