
The Pokémon Trading Card Game: Power Keepers is the tenth expansion set of the Pokémon TCG. This set contains 106 cards and was released in March 2007. It’s based on the Ruby & Sapphire for Game Boy Advance Games. The set focuses on the Legendary Pokémon Groudon, Kyogre, Rayquaza, and Deoxys, with several cards for each. The set is symbolized by the Star Symbol.
Power Keepers is the first expansion set to feature the Poké-POWER, a type of card ability that gives the Pokémon a special effect when it is sent out to battle. Similarly, the set features Poké-BODY abilities, which affect both attackers and defenders at once on the field.