Brawlosseum

"Bob-era: Welcome to the Brawlosseum! Here, you will compete in battle against other participants and work your way through the ranks to become the new champion! Each battle you win nets you a coin reward, and each league you advance from awards you a one-of-a-kind prize!" The Brawlosseum is a sidequest that opens after clearing Chapter 10. Upon entry, you must first register a team name with the manager, Bob-era. She will then set up a match for you whenever you like. If you lose to an opponent, she will also give you a tip on how to defeat them next time.

There are 3 leagues and 7 ranks to advance through. Each rank you move up increases your coin reward. No exp is given from any battle in the Brawlosseum.

Minor League
When you first register, you will be in the Minor League. These include the Harmless and Rookie ranks. Completing the Minor League rewards you with the Gusto Brooch.

Major League
The Major League includes the Fighter and Warrior ranks. Completing this league rewards you with the Vigor Bracelet.

Legendary League
The Legendary League is the final league of the Brawlosseum, and includes the Elite, Hero and Champion ranks. Completing Hero rank rewards you with the Troopa Pin, and defeating the Champion rewards you with the Attack Scarf.

Battle Boxes
A Battle Box is a small, contained challenge that tests your knowledge by requiring you to choose which of your magic moves is most suited to the specified task. The boxes are listed by player level, but can be chosen at any point and each box has multiple solutions. Each box has a rare prize, most being one-of-a-kind accessories.