Crystal Guardians

Crystal Guardians is the fourteenth main set of the EX series, set in the Hoenn era and built around a theme of a mysterious island and crystals that empower Pokémon. The set has 100 cards and puts a strong spotlight on δ Delta Species Pokémon, including Charizard δ, alongside ex cards such as Kyogre ex, Groudon ex and Jirachi ex. It also stands out as the last set with dual-type Delta Species, and the card pool is rounded off by useful Trainer cards such as Crystal Beach and Crystal Shard.