Cyclonemon

Cyclonemon is a cycloptic Dragon Digimon with abnormally big right arm, whose name and design are derived from cyclops, mythological giants with single eyes. It was once a dragon soldier who lost his right eye to a Leomon, and now it's obsessed with revenge. In order to defeat Leomon, it strengthened it's right arm, making it bigger, aiming at the chance of defeating it. It has lost it's pride as a soldier and it became a barbaric warrior who's only left slaughtering for the sake of revenge

Digimon Adventure V-Tamer 01
Presumably working for Neo Saiba and Daemon, Tuskmon and Cyclonemon raided Hospitown during Tai and Zeromaru's stay there. After Greymon, Meramon, and the Centarumon caused Tuskmon to crash, Zeromaru arrived and made quick work of Cyclonemon.

Digimon World 2
Cyclonemon digivolves from Gizamon, and can digivolve further into Megadramon.

Digimon World 3
Cyclonemon can be found in Asuka's Underground Sewers along with Raremon where Datamon (Boss) is also located in the control room nearby. He is also available as a Brown Champion Card with 16/16.

Attacks
 * Hyper Heat: Emits a super-high temperature that melts everything.
 * Arm Bomber (Strength Arm)