Megidramon

Megidramon is a Mega Level Evil Dragon Digimon who it also one of the Four Great Dragon Digimon. He is a rare species whose reason for existing is unknown, but have something to do with the Digital Hazard, a power that is sealed away by some other "force". However, when that power is awakened, he creates a system meltdown which could destroy the Digital World. It is theoried that he can Slide evolve to ChaosGallantmon. His name comes from Megiddo, the place where, in Christian tradition, the final battle between good and evil, Armageddon, will take place.

Attacks

 * Megiddo Flame
 * Hell Howling

Digimon Tamers
Angered by Leomon's death at the hands of Beelzemon, Takato wanted WarGrowlmon to digivolve so that he could defeat Beelzemon. However Takato's anger caused WarGrowlmon to Digivolve to Megidramon. Horrified by this transformation (which also caused the destruction of his D-Power), Takato could only watch as Megidramon and Beelzemon went head to head. Although Megidramon at first had the upper hand, Beelzemon was finally able to defeat Megidramon by kicking at the danger symbol on his chest. Takato cried, knelt down by the unconscious Megidramon and wished that they could fight Beelzemon together as it should be, which resulted in him Biomerging with Guilmon to become Gallantmon.