The Wastelands

From the Super Mario Wiki

The Wastelands is a stadium in the game Mario Strikers Charged. Although it may say it is set in a Wasteland, the stadium does not actually have this apperance. The main feature, is that the ground itself is made of ice, which makes the ground very slippery, and players will find it hard to run on it. Even Boo, who floats in mid-air, will be unable to run properly. Additionally, lightning may strike the field on occasion, which will zap anyone in the area it hits. Because the ball is made of metal, the lightning is drawn it, and it will always shock the player with the ball. Sometimes, the lightning will strike twice, so beware. Snow can be seen falling from the skies. During the opening movie, Mario and Bowser could be seen going up against each other in this stadium.

Super Mario Strikers Classics
The Palace · Pipeline Central · The Underground · Crater Field · Konga Coliseum · The Battle Dome · Bowser Stadium
Mario Strikers Charged Arenas
The Vice · Thunder Island · The Sand Tomb · The Classroom · The Lava Pit · The Wastelands · Crystal Canyon · Stormship Stadium · The Dump · Galactic Stadium