Blue Flare

Team Blue Flare is a team of rivals of Team Xros Heart.

Humans

 * Kiriha Aonuma (Aonuma Kiriha): "General" of Team Blue Flare who commands Greymon. A blond male warlord who conquers others by coldly eliminating them.

Digimon

 * Greymon (Gureimon): Kiriha's partner, a blue-skinned version of regular Greymon with a metal-tipped tail. By using MailBirdramon in a Digi-Xros, Greymon can digivolve into MetalGreymon (MetaruGureimon).
 * MailBirdramon (MeiruBadoramon): A metal bird-like Digimon.