This set continues to feature the brand-new "Limit Break" system, which was introduced in the previous booster pack set, Hidden Hope. Limit Breaks can significantly turn the tides of battle, and the Hidden Trials set is bound to provide even further insight. These Limit Break cards will have their own themes to allow the player to experience the evolution of these cards, right from the deck-building phase. Featuring many captivating new illustrations, this set is guaranteed to satisfy not only players but collectors alike. Please enjoy the world of FFTCG which continues to create new scenes with each new set!