Elusive Badge!

Elusive Badge! is the sixteenth Trouble Center mission in Paper Mario: The Thousand-Year Door, initiated by Ms. Mowz (identified as ??? in the Trouble Center).

Mission
Mario and co. must head to the rooftops in Rogueport Square, where Ms. Mowz will tell Mario of an "elusive" badge in Hooktail Castle. Mario must head back to the place where Hooktail was defeated and obtain the Attack FX B badge by using Flurrie's ability in the center of the area. Once the badge is found, Ms. Mowz will join Mario's party, thus completing the mission.

In-game description

 * "I'm after an elusive badge. Must explain in person. Meet me on the roof of Zess T.'s house in Rogueport Square."

Trivia

 * This mission is unique in that Goose warns Mario of the anonymity prior to starting the mission.