Imperialdramon Dragon Mode

Imperialdramon is a fictional character from the Digimon Adventure 02 series.

Digimon 02
The result of absorbing the power of one of the DigiCores of Azulongmon, Paildramon became Imperialdramon(also known as Imperialdramon Dragon Mode) and sent Triceramon, Knightmon, WaruMonzaemon, and Drimogemon back to the Digital World. He took the DigiDestined around the world to help the DigiDestined of America, Asia, Australia, Europe, Mexico and Russia. But when the evil Digimon Daemon and his Daemon Corps appeared, Imperialdramon was frozen by SkullSatamon. To free Imperialdramon, the weary Digimon of the old DigiDestined and the new team Digimon gave the remaining power they received from Azulongmon, allowing Imperialdramon to Mode Change to Imperialdramon Fighter Mode and kill SkullSatamon. Because of this power boost, Imperialdramon was able to fight Daemon and BlackWarGreymon. It was through Imperialdramon that MaloMyotismon was finally destroyed.

Revenge of Diaboromon
After Armageddemon badly injured Omnimon. Davis and Ken were able to locate Veemon and Wormmon (who got separated from them during the chaos the Kuramon stirred). Armageddemon attacked Imperialdramon and from the smoke, they had Digivolved to Imperialdramon Fighter Mode.