Ogremon

A Oni Digimon, Orgemon is a bounty hunter by reputation. His arch-nemesis was Leomon

Abilities
He carries a bone-club said to be a thigh bone of Skull Greymon

Attacks

 * Pummel Whack
 * Demon Fist

Digimon adventure
Orgemon was the only Digimon willingly came to serve Devimon, under the promise to kill Leomon once Devimon no longer needed him. But prior to the final battle, Devimon grabbed Orgemon by the throat & transformed him into a mass of Black Gears that he assimulated the all BlackGears on Fiule Island, so Devimon could have the power to destory Digidestined.

Upon Devimon's destruction at the hands of Angemon, but not Ogremon escaped his employer's fate. He was eventually forced to battle the forces of the Dark Masters, as it turned out Orgemon was never actually evil, he only wanted to fight Leomon & no one else. After getting injured by the metoer containing Metal Etemon, Ogremon allied with the two Digidestined Mimi Tachikawa and Jou Kido after their split with the other Digidestined. After Leomon's death, Orgemon decided to help the kids anyway he can, for his rival's sake. Following the defeat of the Dark Masters and Apocalymon, Ogremon left to be on his own once more to await the day he & Leomon could resume their rivalry.