Sai-Kyo-Oh! Zukan: The Ultimate Tournament

On Strongest Island, a tournament ignores both era and species. Champions drawn from living animals, dinosaurs, extinct creatures, and insects enter the same competition for the title of Strongest King. A lion can face a prehistoric predator, while a giant dinosaur may meet an opponent it could never have encountered in nature.

Every match sets completely different weapons against one another, from teeth and claws to horns, armor, speed, and raw power. As the tournament advances, looking fearsome is not enough. Victory depends on how well each contender can use the traits that made it a survivor against an opponent built to survive in an entirely different way.