Bubble Man leads Aqua Man and Ice Man on a treasure hunt within the Undernet. Tesla sends Magnet Man to retrieve it.
- The Bus Came Back: First appearance of Bubble Man after the Axess finale.
- Heel–Face Door-Slam: Mega Man and Roll offer Bubble Man to come home with them. He refuses, saying he wants to be a powerful Darkloid like Shade Man.
- Scissors Cuts Rock: Bubble Man, Aqua Man, and Ice Man are all aqua element navis yet somehow manage to bypass a bunch of Killer Eye viruses and manage to defeat Magnet Man despite their type disadvantage.
