A Holy Knight Digimon. Examon is a colossal dragon with a huge set of sentient wings named "Caledfwlch", and in its right hand it wields a massive spear-cannon called Ambrosius. It is one of the Royal Knights.
Examon came to be when the two pinnacles of Dracomon evolution, Slayerdramon and Breakdramon, DNA Digivolved together. It was so large it was incapable of being seen until technology advanced further. Its title is "Dragon Emperor" (竜帝, Ryuutei).