|Catastrophe Cannon||||カタストロフィーカノン||Katasutorofī Kanon||Fires a blast of energy or a missile from the green sphere in its chest.|
|Rewind Abyss 13||||リワインドアビス13||Riwaindo Abisu Sātīn||The vilest, most wicked curse, invoked when it opens its hidden thirteenth eye, that causes a Digimon to forcibly degenerate at the end of the countdown.|
|Spooky Zapper||||スプーキーザッパー||Supūkī Zappā||Rotates its body like a spinning top, and tears the enemy to pieces with its enormous claws and hidden arms.|
|Fatal Gaze||||フェイタルゲイズ||Feitaru Geizu||Absorbs the data of enemies that gaze at the twelve eyes all over its body.|
- Beel Starmon (X-Antibody)
- Beelzebumon (X-Antibody)
- Belial Vamdemon
- Chaosdramon (X-Antibody)
- Diablomon (with X-Antibody)
- Keramon (X-Antibody) (Warp Evolution)
- Prince Mamemon (X-Antibody)
- Rasenmon: Fury Mode
Later in the story, the Keramon (X-Antibody) that was waiting alongside Lucemon (X-Antibody) in the Cocytus, evolves into Diablomon X and splits into seven copies of itself, then begins absorbing six of the Seven Great Demon Lords X-Antibody that have been defeated. At this point, it is revealed that Lucemon has sent samples to Battle Royale to collect Diablomon X's data, then he contemplates how the copies are able to withstand the Demon Lords's massive data, soon letting himself be absorbed by the last Diablomon X.
After absorbing the Demon Lords completely, the Seven Diablomon X began to run towards the surface, where they emerged before all the Royal Knights, who had gathered.
The Royal Knights notice that Diablomon X is overflowing with an absurd amount of energy, with Alphamon: Ouryuken, Omegamon (X-Antibody) and Dukemon (X-Antibody) starting a battle against Diablomon X, who use Ogudomon's Swords during combat. In addition, the lack of pattern in Diablomon X's movements manages to circumvent even Omegamon X's "Omega inForce", granting them the advantage during battle. However, with the arrival of Gankoomon (X-Antibody) and JESmon (X-Antibody), the knights are able to regain the upper hand in battle thanks to the tremendous strength of the duo.
At the command of Lucemon X's consciousness, and the emergence of the crowns of the seven sins over Diablomon X, one of the Diablomon X roars, causing the others to come towards him and they all merge, evolving into Ogudomon (X-Antibody).
In JESmon's story route, it is revealed that Ogudomon X is capable of creating infinite copies of Diablomon X from its own body, and while the copies retain the disadvantage of being weaker than an authentic Diablomon X, they gain extreme advantage thanks to the massive numbers.
As events progress, a Diablomon X appears flying before JESmon X, who starts talking and reveals himself to be Lucemon X. At this moment, Lucemon X reveals that Ogudomon X is now his own body, and Diablomon X an extension of himself, and after arguing with JESmon X, several fallen Diablomon X bodies begin to clump and fuse together, taking the form of one of Ogudomon X's arms and manifesting a blade that advances towards Gankoomon X, which is intercepted by JESmon X, using your own body.
At the climax of the battle, after the evolution of JESmon X to JESmon GX, Lucemon X/Ogudomon X causes Diablomon X to become even more aggressive, which are defeated by Digimon from the New and Old Digital World, and the Dark Area, after being reinforced by the power of JESmon GX himself.
After the Royal Knights begin destroying Ogudomon X's arms, Lucemon X uses the bodies of hundreds of Diablomon X to create a giant wall to protect itself from JESmon GX, which is destroyed by Gankoomon and Dukemon X.
|Digital Monster X|