This collection of cards is to feature some of the Pokémon that appear in Pokémon Rumble. In addition to the cards, a large amount of damage counters, and a new game board is included in order to mimic the actual game by having seven players at a time. None of the cards have Pokédex entries, Poké-Powers, Poké-Bodies, or rarity symbols.
All the English cards bear the English Pokémon Rumble logo, while the Japanese cards have the Japanese Melee! Pokémon Scramble logo. The Pokémon Rumble logo was in holofoil.
The Pokémon Daisuki Club released three additional secret cards via an unknown promotion. Purportedly, there were only 100 sets of the three cards distributed. These cards also bear the Pokémon Daisuki Club logo in the bottom left corner of the card.
This is the first set in English to sort Pokémon cards by Energy type, then by the Pokédex number. This would be the only set like this until Black & White.