As you might already know, there are 6 difficulty levels in the Stadium: Easy, Medium, Hard, Very Hard, Extreme and Insane. As you progress in the Quests, you'll gain access to battles that are more challenging!
When a battle is locked, you'll see a padlock and a preview of when it will become available.
Keep completing Quests to unlock more fun and bigger rewards!
💡 Learn more about: Wizard Stadium, Why can't I find any Magical Events right now? and How do I upgrade my Artifacts?