The Royal Arena was the site of the Thunder Blade challenge during the Tournament of Elements. Lloyd was pitted against Chamille in what seemed at first like a simple event: a race on roller skates while carrying Jade blades. But the other Elemental Masters were also allowed to race, primarily to sabotage one contestant or the other. The arena features a large, circular track and an electronic scoreboard. Chen’s Royal Arena is also referred to as Thunder Blade Arena.