X Episode 40: A New Buddy! The Clockwork Mighty Sun Fighter!

'A New Buddy! The Clockwork Mighty Sun Fighter!? is the 39th episode of Future Card Buddyfight X, and the 204th episode of the series.''

Synopsis
Zanya reveals the results of his investigation into the Chaos Company. Geargod 099 sends a duplicate of Gao to infiltrate his home and school, resulting in an attack on Student Council President Shido. Shido challenges Gao to a Buddyfight.