X Bosses

X Bosses are special type of bosses that first appeared in Mario & Luigi: Bowser's Inside Story and reappear in Mario & Luigi: Dream Team. They are stronger versions of the regular bosses that was faught throughout the game. The X Bosses can be caught in the Challenge Node of Bowser's Body in Mario & Luigi: Bowser's Inside Story and they are faught in the Battle Ring which is located in Pi'illo Castle in Mario & Luigi: Dream Team. It should be noted that the X Bosses are stronger versions of the bosses and are also of a different color.