If the player wants to earn these cards, he/she, in a similar style to the Pokémon League, must defeat the eight Club Masters to obtain their eight respective Master Medals. After this, he/she is able to enter the Pokémon Dome, where the Four Grand Masters must be defeated. It is possible to defeat them multiple times, to obtain multiple copies of the cards.
Only one of the Legendary cards had been released into an actual card - in the packaging of the Pokémon Trading Card Game, which is for Japanese version only. This card is the Legendary Dragonite. The other three Legendary cards in the game cannot be reproduced faithfully for the TCG, as their card effects involve the CPU choosing a Pokémon at random to be affected.