Susanoomon

Susanoomon is a God Man Digimon whose name and design are derived from Susanoo, the Japanese god of storms. Like Omnimon, he is a fusion of Greymon- and Garurumon- group Digimon, in this case EmperorGreymon and MagnaGarurumon. As such, he is a fusion of all twenty spirits, giving him the combined powers of all ten Legendary Warriors, and making him by far the strongest of them. He is one of the few confirmed Super Ultimate Level Digimon.

When the system of the Digital World has any extraordinary problems, he will appear, destroy everything and recreate the system. He is the one who presides over destruction and regeneration. He carries the sacred treasure "ZERO-ARMS: Orochi".

Digimon Frontier
When Koichi Kimura sacrifices himself to save the others from Lucemon Chaos Mode, he gives his Spirits of Darkness to his brother Koji Minamoto. Takuya Kanbara and Koji then bring all twenty Spirits together and become Susanoomon. In this form, they fight against Lucemon twice; first against Lucemon Chaos Mode, and then again to stop Lucemon Shadow Lord Mode from entering the human world. In the second fight against Lucemon, Takuya, Koji, J.P. Shibayama, Zoe Orimoto, and Tommy Himi combine to form Susanoomon and are able to penetrate Lucemon's "Gehenna", a dark-sphere where Lucemon Larva is hiding. In the final battle, Susanoomon manages to shatter the Gehenna, destroy Lucemon Shadow Lord Mode, and then split into the ten Legendary Warriors to destroy Lucemon for good.

Digimon World DS
Susanoomon appears as an NPC in the Tamer Battle Arena when you are a Platinum Tamer.

Digimon World Dawn/Dusk
Susanoomon can DNA digivolve from Kongoumon and Yatagaramon, or Magnamon and SuperStarmon, if the base Digimon is at least level 73, with 460 Spirit and 88888 species experience. Susanoomon can DNA digivolve to Chronomon Holy Mode with Varodurumon. He is also in the lobby area of the Areana and on the bridge in city.

Digimon Battle Spirit 2
Susanoomon is the Ancient Spirit Evolution for ExAgunimon and ExLobomon.

Attacks
 * Celestial Blade (天羽々斬) : Fires a blade of energy from the Zero-ARMS: Orochi that can be used to cut his enemies in two.
 * Heaven's Thunder (八雷神) : Creates clouds which fire enormous bolts of energy (which resemble dragons) down onto his enemies.