Megadramon

Megadramon is Dark Dragon Digimon on the Ultimate Level. His counterpart is Gigadramon, who looks nearly the same except that it is dark.

Attacks

 * Genocide Attack: Shoots a lot of missiles out of his metal hands.
 * Ultimate Slicer: Slices with his claws.
 * Parry Force: Flaps his wings, deflecting attacks with wind.

Digimon Adventure
Megadramon and Gigadramon worked for Machinedramon as his air troops. When Machinedramon was destroyed by WarGreymon, it was unknown what became of them.

Digimon 02
A Megadramon was among the Digimon that crashed Matt's concert at Christmas.

Digimon Tamers
When Rika, Renamon, Kazu and Kenta appeared on a clockwork cloud plain where Clockmon and Hagurumon resided, they discovered a jammed clock and fixed it, which proved to be a mistake as that brought forth Megadramon who was imprisoned nearby. He plotted to load Renamon's data so that he could go to the Real World. Renamon became Kyubimon and battled him. When Megadramon overwhelmed Kyubimon, the legendary tamer Ryo and his Digimon Cyberdramon appeared and Cyberdramon used his attack to send Megadramon back into the ground and Ryo rejammed the clock. It was unknown who sealed Megadramon up in the first place.

V-Tamer
During a fight for the V-Tag of Sky, Neo Saiba had Kokatorimon and Kuwagamon DNA Digivolve to Megadramon to fight Zeromaru. After tricky maneuvers, De-DNA Digivolutions and Re-DNA Digivolutions, and taking a beating from Zeromaru, Neo had Megadramon and Cherrymon DNA Digivolve into Ghoulmon. Another Megadramon was with Neo when he invaded LordHolyAngemon's castle where it was destroyed by one of the 2 Knightmon.

Digimon World
Megadramon appears on the tenth floor on Mugen Mountain and has 7500HP. After being beaten he joins the arena and shows up sometimes in A/S grade tournaments. Occasionally he appears outside the arena.

Digimon World Digital Card Battle
Megadramon does not appear in the game as a character but as a card. He belongs to the Dark card group and has 1650HP, Circle attack 950, Triangle attack 290 and special Cross attack 300 of intercepting. The special thing is that his Triangle and Cross attack is near to those of a rookie (which usually ranges between 380 to 100), even if he is an ultimate.