Siriusmon

=Attack Techniques= undefined

=Evolution=

Evolves From

 * Any Lv.5 Digimon with Gammamon in their text from the Digimon Card Game
 * Any Red Lv.5 Digimon from the Digimon Card Game
 * Canoweissmon
 * Fumamon
 * Zanmetsumon

Evolves To

 * Any Digimon that also Evolves from Red Lv.6 Digimon from the Digimon Card Game
 * Any Red Lv.7 Digimon from the Digimon Card Game
 * Dorbickmon (with or without certain Digimon from the Digimon Card Game)
 * Proximamon (with or without Arcturusmon)

=Appearances=

Gammamon is the partner Digimon of Amanokawa Hiro.

During their battle with Kuzuhamon in, Canoweissmon Ultimate Evolves into Siriusmon for the first time as his and Hiro's "answer" to Kuzuhamon's accusations about the impurity of humans. The ability of his to break through the protection of her  convinces Kuzuhamon that the duo are not impure and to cease her purification ritual.

During battle against Rafflesimon, Siriusmon was met by Gulus Gammamon for the first time and saved him from her attacks and manage to defeat her.

Siriusmon held out the longest against Bloom Lordmon until he got the best of him, forcing Siriusmon to revert to Gammamon. Following the group being brought into their internal dimension as Regulusmon was separated from Cannoweismon, the latter evolved back into Siriusmon and engaged his dark counterpart with Diarbbitmon and Amphimon. Siriusmon prepared to attack until Regulusmon swing Amphimon at Siriusmon, allowing the Evil Dragon Digimon to fatally wound Siriusmon.

Hiro, on the other hand, intercedes Regulusmon and heals Siriusmon before fighting him again. Using his previous evolution lines, he is able to take down and devolve Regulusmon back to Gulus Gammamon. Siriusmon then calls the souls of his evolving forms to absorb him, with the intention of redeeming his Champion form by compromising him not to do terrible things.

Individual Appearances
{{AppearanceList|

Digimon Ghost Game
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TCG
=Image Gallery=

Virtual Pets
=Additional Information=