The Mother of All Robattles
Dr. Meta-Evil looks to be finished. But is he? A strange cat puts a rare medal in to a huge Medabot and it takes Metabee, Rokusho, and ArcBeetle to fight him. Even when all 3 of them use the Medaforce, it doesn't seem to stop Giganko. Giganko goes into town destroying everything in sight. Not even the Police can stop this Medabot. Is all hope lost?
Aired 24/12/1999EP 26 - The Mother of All Robattles

Medabots
In the near future, humans and robots coexist. “Robattles,” a competition in which Medarot are pitted against each other, is popular among kids. A Medarot’s consciousness, effectively its brains, is located in a Medal that can be inserted into and ejected from the robot body. By chance, nine-year-old Ikki finds a Rare Medal, and soon after has his own Medarot named Metabee. This is the story of their friendship and growth as they use wisdom and courage to fight countless opponents in robot battles.