Diaboromon is a powerful and malicious Digimon that serves as the primary antagonist in the movie 'Digimon Adventure: Our War Game!'. It is an Ultimate-level Digimon that emerged from a corrupted Digi-Egg on the internet. Diaboromon's ability to rapidly duplicate itself and launch cyber-attacks poses a significant threat to both the digital and real worlds. Its ultimate goal is to cause mass destruction by launching nuclear missiles. The DigiDestined must work together to stop Diaboromon's plans before it can bring chaos to the world.