(エオスモン（究極体） Eosmon (Ultimate))
|Debut||Digimon Adventure: Last Evolution Kizuna (Dash X) and Digimon Adventure: Last Evolution Kizuna (Mirai)|
Eosmon (Mega) is an Unidentified Digimon. It is a Mega-level Eosmon that was born after several of the Eosmon that were created formed a single collective entity as a result of a researcher losing control when things did not go as they expected. It will destroy any obstacle, and act violently just as instructed. It is able to generate new Eosmon (Ultimate) from its swollen tail, increasing its subordinates.
- Aurora Stream: A beam fired from its chest.
- Cutting Edge: Teleports and slashes the enemy.
- Cruelty Rain: Enlarges the panels protecting it, causing them to rain down over the enemy, crushing them.
- Eosmon (Ultimate) (エオスモン（究極体）)
Official name given by the Digimon Reference Book and used in the franchise. Some media leave out the "(Mega)".
- Eos, the Greek Goddess of the Dawn.
Digimon Adventure: Last Evolution Kizuna