NeoCrimson

NeoCrimson is an experimental lifeform that is a fusion of the human Tamer Crimson and the Chaos series Digimon. It inherits its feet and cannons from Chaos Lord, ChaosMetalSeadramon's tail, and the two red floating ribbons on its back from ChaosPiedmon. It wields ChaosBlackWarGreymon's "Dramon Destroyer" on its right arm and has its legs as well as its "Brave Shield" on its back. Its shoulders, body, left arm, and head are a fusion of ChaosBlackWarGreymon and Chaos Lord.

Digimon World 2
NeoCrimson is the result of the Blood Knights leader Crimson being overtaken by a dark force within him and absorbing the power of the defeated Chaos Generals. He has 825 HP, the second highest in the game. Akira faces him at the 18th floor of the Rom Domain. After Akira defeats him however, he feels the need to save the human Crimson, but he apparently seems to have died (however it is never mentioned if Crimson is found again, either alive or not).

Attacks
 * Blind Attack (Double Edge): Blindly attacks with its Dramon Destroyer.
 * Giga Scissor Claw (Giga Blaster): HerculesKabuterimon's technique in which it uses its cannons to fire a huge bolt of electricity.
 * Fungus Cruncher (Poison S-mush ): Mushroomon's technique in which it releases tiny mushroom bombs that poisons any enemy who attacks it.