Alphamon

Alphamon is the Mega form of Dorumon, a Digimon of great power of the Alpha-Gain-Force. He is not just one of the 13 Royal Knights, but also their leader of legend, destined to rule them, yet condemned to be the "Lord of the Empty Seat," forever-absent.

Evolution

 * Fresh (Baby) - Dorimon
 * Baby (In-Training) - Dodomon
 * Child (Rookie) - DORUmon
 * Adult (Champion) - DORUgamon
 * Perfect (Ultimate) - DORUgremon
 * Ultimate (Mega) - Alphamon

Abilities
Uses the power of the Ouryuuken, the ultimate war-blade, for more power. It grants Alphamon wings as well.

Attacks

 * Soul Of Digitize
 * Holy Sword Grade Alpha
 * Ultimate War Blade King Dragon Sword

Digimon X-Evolution
When attacked by Omnimon, Dorugremon digivolve into Alphamon, regaining his memories. Omnimon immediately sided with Alphamon & took him to see Yggdrasil. But they faced Death-X-Dorughoramon, whom Alphamon managed to drive away before he entered Yggdrasil’s inner sanctum to destory it, but DeathXmon appeared & a violent battle began. Powering up to Ouryuuken mode, Alphamon attacked DeathXMon - but he felt all attack he inflincts on DeathXmon.

This caused Alphamon to realized thar DeathXmon was his "other half", created from the data Yggdrasil removed from Dorugamon's body. Knowing this he hurling his blade in a boomerang arc and grabs DeathXmon as the blade return, implaing them both. Alphamon transferred his X-Antibody to Omnimon before merging with Death-X-Mon & regressing back to Dorumon.