The Ardex Steel Club (Japanese: はがねクラブ Steel Club) is a group of Trainers who use Steel-Type TCG Pokémon cards. It is led by Club Master Robinson. In order to challenge Robinson, the player must defeat all of the other Club members. Players who are able to beat Robinson will receive the Steel Medal and two booster packs. Ardex's Steel Club uses the symbol for the Metal Type as its symbol.