Agumon X is a Dinosaur Digimon and carrier of the X-Antibody. As a Dinosaur-type, its qualities for digivolving into an especially outstanding Greymon-species have improved, unique blue lines appear in its body color, and it is not a Reptile-type anymore but is classified as a Dinosaur-type. Its claws honed, increasing its lethal potential further.[4]


  • Pepper Breath (Baby Flame): Spits flame breath from its mouth to attack the opponent.
  • Baby Burner: As a result of its ferocity being drawn out more strongly, it has become possible for it to fire its "Baby Burner", in which it amasses single shots of "Baby Flame" in its mouth and then spews it out all at once.
  • Spitfire: Shoots a small blast of fire from its mouth.


Agumon X is an altered version of Agumon that enhances its dinosaur traits, becoming more saurian in nature. It gains elongated claws on its hands and feet, its tail grows more pronounced, and it gains blue markings.


Agumon (X-Antibody) (アグモン(X抗体))

Official romanization given by the Digimon Reference Book and used in Japanese media. Some media format the "(X-Antibody)" without parentheses[5] or leave it out entirely.[6]

  • (Ja:) Aguagu (あぐあぐ?), the onomatopoeia for biting.
  • X-Antibody.
Agumon X (アグモンX)

Name used in Digimon Masters, Digimon Collectors, and some other media.

  • (Ja:) Aguagu (あぐあぐ?), the onomatopoeia for biting.
  • X. From X-Antibody.


Digimon D-Cyber[]

Main article: Agumon X (D-Cyber)

Digimon World Re:Digitize: Decode[]

Digimon Battle[]

Agumon X has Koromon as its In-Training form and has the GeoGreymon Digivolution line. It is unobtainable in normal game play. Currently, as of May 19, 2010, you can buy an item called Agumon X T.F.U. and change your starter Digimon into Agumon X.

Digimon Masters[]

Agumon X digivolves to Greymon X.

Notes and references[]