Dragnov's Last Stand
After being split up, the group starts to slowly reform, while Shu has a run-in with a mysterious man (who unbeknownst to Shu is Gran Kingdom's Lt. Dragnov) who leaves on a motorcycle after getting a call through a communication system. When Shu meets with the others, a war breaks out between the Black Shadow robots (now with their shadows upgraded into Type-2) led by Lt. Dragnov. The two release their Shadows and fight each other. As Lt. Dragnov's Berserker and Shu's Blue Dragon are locked in combat, Schneider brings out Isabel to snipe Lt. Dragnov.
Aired 23/06/2007EP 12 - Dragnov's Last Stand
Blue Dragon
As Shu's village was being attacked by an unknown enemy, he and his friends, Jiro and Kluke decide to defend their home. They soon meet warrior Zola and receive the powers of Shadow, an ability that let's them transform their shadow into a powerful monster. Shu receives one of the most powerful monsters, Blue Dragon, and they all set out to defeat their enemy.
(Source: Anime News Network)