SkullMammothmon X

SkullMammothmon X is an Undead Digimon and carrier of the X-Antibody. It continues to battle despite turning to bones, and all that remains is that it is truly dead, but only its skeleton started to grow due to the effects of the X-Antibody. It completely stands up on its two feet, and its forelimbs have changed to being claw-shaped and tear up the enemy. Its skull developed abnormally and turned into gigantic horns, becoming a powerful weapon that inflicts heavy damage to the enemy when it charges at them.

Attacks
 * Spiral Bone: Rapidly spins and then hurls one of its vertebra.
 * Gran Charge: Charges at an opponent with its huge body.
 * Giant Crush Bone: Rapidly spins the gigantic horns on its skull and charges, smashing the enemy to pieces.

Design
SkullMammothmon X is an altered version of SkullMammothmon.

Etymologies
Official romanization given by the Digimon Reference Book and used in Japanese media.
 * SkullMammon X-Antibody (スカルマンモンＸ抗体 )
 * (En:).
 * X-Antibody.
 * X-Antibody.

Standard American English naming scheme for Digimon who are not natural carriers of the X-Antibody. Base name shared with SkullMammothmon.
 * SkullMammothmon X
 * (En:).
 * X. From X-Antibody.
 * X. From X-Antibody.