Scary Trap! Jackknife, Arrested! is the 29th episode of Future Card Buddyfight Triple D, and the 143rd episode of the series.
As the first round for the B Division of the WBC Cup World Championships is about to go underway, Jack is arrested for attacking someone! Bal and Gao must find proof of his innocence or else Tasuku will be disqualified from the tournament and Jack sent back to Dragon World forever!
- Tempting Trickster, Iyan, Perforating Trickster, Pitt, Trap Maker, Dragon Force (Star Dragon World), Jackknife, "Galactical Punisher!", and Jackarms, J Galaxion first appear in the anime in this episode.