The 35th Diamond Quest brought out Matthew Simon- (four-time and most recent Diamond), Alexandria Wells (former Diamond), Harris D'Artanian (former Diamond), and Tareth Thorn (perpetual Opal holder). Joining them were current Opal holders Anubis Karos and Gork, and long-time duelists Ticallion Carter, Tim Enralyte, Grayson MacLeod and Chris Graziano.

Coming out on top in the end, Tareth Thorn wins the 35th Diamond Quest, and becomes the first duelist in the Outback to have held every title.

The Quest was officiated by Lisana Tiralis.