|Human Partner||Tatsuno Tsurugi|
Agumon (2006 Anime Version)
He has a rivalry with Gaomon, he calls him dog and Gaomon returns by calling Agumon lizard. But they have also called each other brother. Their rivalry can be seen as a sibling rivalry
He started out as a Greymon in the manga, but, in a battle against Peckmon, Piccolomon devolved Greymon to Agumon. Later, he gains the ability of evolving into Geo Greymon, and after that, while fighting Kahara Shou and Yatagaramon (2006 Anime Version), the ability of evolving into Rize Greymon When Tsurugi received the Digimon Twin R, Rize Greymon evolved into Victory Greymon. After the battle against N.E.O, he turned into stone and was reborn as a Digitama.