After featuring the first 153 Pokémon native to the Unova region in the first two expansions of the BW era, Psycho Drive and Hail Blizzard contain Pokémon from all five generations, and feature both Mewtwo and Kyurem respectively. Each of the two subsets will contain 48 Pokémon cards, 4 Trainer cards/Special Energy cards, and an unknown number of Secrets. The first BW Stadium card will debut, and other cards included are a new Supporter card featuring Cilan and a reprint of Double Colorless Energy.
A new mechanic named "Pokémon EX" will appear. This mechanic, although similar in name to Pokémon-ex, will be different in both playability and design to the original. Mewtwo EX and Kyurem EX will be in the sets.