Izzy (Koushiro) wanders off to investigate the machinery and finds a secret room with a large power source.
: Attempting to defend Izzy, Tentomon digivolves for the first time into his Champion form, Kabuterimon , and uses his "Electro Shocker" (Mega Blaster) to destroy the Black Gear controlling Andromon. Digimon Adventure Episode 5
: The episode reframes the partner Digimon as reincarnations of ancient warriors who fought in the original war, adding a deeper destiny element to the kids' journey. Izzy (Koushiro) wanders off to investigate the machinery