Ultra Rank

The Ultra Rank is the final rank that Mario's partners can reach. This was first introduced in Paper Mario. With the Ultra Rank, Mario's partners will learn their best moves and their attack power increases. In Paper Mario: The Thousand-Year Door, once Mario gives the Up Arrow to Merlon, Mario can start to rank up his partners to the Ultra Rank. Also in this game, Mario's partner's HP increases at every time they level up.

List of Ultra Rank moves in Paper Mario

 * Goombario - Multibonk
 * Kooper - Fire Shell
 * Bombette - Mega Bomb
 * Parakarry - Air Raid