AxeKnightmon X

AxeKnightmon X is a Digimon and carrier of the X-Antibody.

Etymologies
Standard naming scheme for Digimon who are not natural carriers of the X-Antibody. Base name shares official romanization with AxeKnightmon. English media shortens "X-Antibody" to "X".
 * DarkKnightmon X-Antibody (ダークナイトモン (Ｘ抗体))
 * X-Antibody.
 * X-Antibody.