Wedding! Man Mountain Range, Devil Destroy! is the 30th episode of Future Card Buddyfight Triple D, and the 144th episode of the series.
As the final fight of the B Block, Gao must face off again Devil Destroy Bigmachine, but when Bigmachine falls in love with Noboru, Gao must fight to protect his friend from being forced into a marriage...And why Is Noboru dressed like that?!
- Gigadroid Biggest first appears as a usable card in this episode.
- Tail Blazer Dragon, Prominence Dragon, Sun Stone, Bal Flame, Gigadroid Gigantes, Megadroid Huge, and Bigmachine Sledgehammer! first appear in the anime in this episode.