Shrink Stomp

Shrink Stomp is a badge that appears in Paper Mario.

This badge costs 1 BP to wear and is a very helpful badge when fighting more prominent foes. As long as this badge is equipped, Mario can unleash a powerful attack that is the same strength as his normal jump but shrinks the enemy if performed correctly. To use this attack, Mario must pay 2 FP. When an enemy or even Mario is shrunk their attack is lowered by 2. This badge is found in Toad Town Tunnels. This badge is guarded by a Blooper. However, this badge could be guarded by the Electro Blooper or the Super Blooper, depending on which have been defeated at the time you enter this area.

Paper Mario: The Thousand-Year Door
In TTYD, Shrink Stomp is found in The Great Tree. This badge is also in the Lovely Howz of Badges. This shop prices the badge at 75 coins. This badge retains all of its powers and effects it had in the last game as well. Wearing multiple Shrink Stomp badges can result in more damage from the attack.