Cardfight!! Vanguard - 5x25 - Season 5, Episode 25- Followmy.tv

The special quest that Chrono, Tokoha, Shion, and many other fighters are participating in is a survival game/scavenger hunt on a mountain. Teams must find star coins scattered across the mountain, pass obstacles, and bet the coins in cardfights against other teams. Upon reaching the goal line, the coins will then be converted into points towards a fighter's grade. As Chrono, Tokoha, and Shion fight and gain coins, they come across many of their friends and have a fun time together. Near the finish line, Chrono defeats Tsuneto and acquires all of his coins, thus giving Chrono enough points to reach grade 3. Now eligible to enter the regional tournament with Tokoha and Shion, Chrono officially names their team "TRY3".