Yuuko Kamishiro/Partners

Samudramon
RizeGreymon is one of Yuuko's Partners. After she loses control of the Yuugo account, it is the only Digimon to which she retains access. After the Yuugo avatar and Machinedramon are defeated, Yuuko asks if Rizegreymon will still stay with her even though she is no longer Yuugo, and RizeGreymon answers by digivolving to Samudramon.

GeoGreymon appears as part of Yuuko's team in Dominion Battles.

Machinedramon
Machinedramon is one of Yuuko's Partners.

Lilamon
Lilamon is one of Yuuko's Partners. It appears as part of Yuuko's team in Dominion Battles.

ShadowWereGarurumon
ShadowWereGarurumon is one of Yuuko's Partners. It appears as part of Yuuko's team in Dominion Battles.