Gladiator's Assault includes enhanced support for "Six Samurai", "Alien" and "Gemini" Decks, introduced the "Gladiator Beast" archetype, and features cards used by the Yu-Gi-Oh! GX characters Jaden Yuki and Adrian Gecko. It also delves into the anime's past, creating real-life counterparts for Yu-Gi-Oh! GX season 2 cards like "Swing of Memories" and "No Entry!!".
The TCG set contains the most Secret Rares of any booster set to date. It also includes cards used by Yami Bakura, Yami Marik, Yugi Muto, Seto Kaiba and Rebecca Hawkins.
In the TCG, there are 95 different cards in total:
1 Ghost Rare
14 Ultimate Rares
15 Secret Rares
5 Ultra Rares
9 Super Rares
18 Rares
48 Commons