Dragnov's Last Stand - S1.E12

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.