Pokemon Card Laboratory totally knew the Wailord-EX deck was coming. The official Pokemon-Card website just revealed Wailord sleeves!
Players who participate in upcoming “Gym Leader Battles” at Japan’s Pokemon Leagues will be able to win the Wailord sleeves. The number of sleeves they get will depend on their performance in matches. These sleeves will not be given out in packs, but rather individually. Players will be able to win the sleeves from August through October.