Diaboromon

Diaboromon is Mega form of Keramon.

Appearance
Diaboromon is a Mega Digimon that was infected by a computer virus that formed a bug-like monster with lanky arms.

Digimon: The Movie
Infermon digivolve to Diaboromon, a Mega level Digimon with power beyond those at the same level. The evil Digimon hacked into a United States military computer and began launching nuclear missiles around the world, starting with Japan and, in the dubbed version, Colorado to kill the DigiDestined.

e then cloned himself and made well over a million copies of himself; he hid the countdown clock in his own head, and stopping it was the only way to disable the missiles. Using his copies, Diaboromon pummeled WarGreymon and MetalGarurumon unconcious. At that moment, Tai and Matt entered the Internet through their computers, reviving their Digimon, who DNA Digivolved into Omnimon. Omnimon destroyed all of his copies, but the remaining Diaboromon was too quick for Omnimon's cannons. Izzy forwarded emails to Diaboromon, causing him to lag, and Omnimon seemingly destroys him by impaling his head, disabling the clock of the missiles impact stored in his head.

Digimon: Revenge of Diaboromon
Diaboromon had in fact survived from the previous battle and, during the late spring of 2003, he created billions of Kuramon that entered the Real World. Omnimon went back into the Internet to deal with him again and, with some help from Angemon and Angewomon (who held him down), Omnimon blew off his head and he was destroyed for good. But Diaboromon intended that so that he could live on in his Kuramon as they had all escaped to the Real World through various electronic devices and eventually fused to become Armageddemon.

Gallery
See more pictures of Diaboromon (Photo Gallery)