An alternate version of Omegamon (Omnimon), who changed using the power of the X-Antibody. Alternatively, it is formed from the fusion of War Greymon X and Metal Garurumon X. It has acquired a unique ability called the Omega inForce, which lets it predict any foe's moves and act accordingly, making it virtually impossible to defeat. Its ultimate technique is All Delete, a slash from the Grey Sword which erases anything it touches from existence.