Diarbbitmon is a Beast Knight Digimon. It is an astute Digimon that guards over many of the Beast Digimon inhabiting areas of lush nature. Diarbbitmon's gentle nature leads it to enjoy its time quietly communing with other Digimon. Diarbbitmon defends the lands from any threat, swiftly dispatching enemies that appear with its beloved pair of blades, Moralltach and Beagalltach. Any who dare damage the land must be prepared for the typically well-mannered Diarbbitmon to cut them to shreds until nothing is left. It will also pursue its opponent's allies to destroy them.[2]


  • Truskmore Advance (Trusgain[3]): Uses its superlative swordsmanship to cut its foes down.
  • Twin Spear Pursuit (Buidhedearg[4]): Summons twin magical spears to pursue its foes.
  • Buck Rush (Backstlash): Surrounds its enemy with afterimages that slice their target from all directions, leaving their enemy with no path of retreat.


Diarbbitmon's two swords, Moralltach and Beagalltach, are named after the swords belonging to Diarmuid Ua Duibhne — with those swords also named Moralltach and Beagalltach.


Diarbbitmon (ディルビットモン)

Official romanization given by the Digimon Reference Book and used in the franchise.


Digimon Ghost Game[]

Vital Bracelet BE Digivice-VV-[]

Diarbbitmon is an obtainable Mega level Digimon in the BEMemory Angoramon Dim Card.

Notes and references[]

  1. Digimon Ghost Game, "Pyramid" [58]
  2. Digimon Reference Book: Diarbbitmon
  3. Trusgain is a portmanteau of Truskmore, the highest summit in the Dartry Mountains, and gain. Benbulbin, a large flat-topped nunatak that is part of the same mountain range, is also the setting of The Pursuit of Diarmuid and Gráinne, and is said to be the resting place of the legendary couple.
  4. Buidhedearg is a portmanteau of "Buidhe" and "Dearg", which are derived from the names of Diarmuid Ua Duibhne's spears, "Gáe Buidhe" and "Gáe Dearg".