Battle Ring (Mario & Luigi: Dream Team)

The Battle Ring is an area in Pi'illo Castle that Mario and Luigi can access in Mario & Luigi: Dream Team. The area serves the same purpose as The Gauntlet in Mario & Luigi: Bowser's Inside Story, in that Mario and Luigi face tougher versions of bosses already battled. However, unlike The Gauntlet, the player has the option to fight both the normal bosses and the giant bosses.

Trivia

 * Bowser Jr. is the only boss without X in his name.
 * Grobot X is a required boss, as beating him after the second trip to Dream's Deep awards the bros. the Zeekeeper's Feathers, which are required to make the Ultibed.
 * Kamek is the only major antagonist in the game who is not fought in the Battle Ring.
 * Antasma is the only major antagonist fought in the Battle Ring to have an alternate color scheme, as Bowser and the Elite Trio retain their original color scheme.
 * Antasma is also the only X Boss to have 2 different palette swaps, one for his battle with Bowser X and the other for his solo battle.