Trio Attack Hammer

The Trio Attack Hammer is a special hammer item given to Paper Mario in Mario & Luigi: Paper Jam after saving all of the Paper Toads in Sunbeam Plains. In battle, Paper Mario can use the Trio Attack Hammer along with Mario and Luigi to paperize all of the enemies on the screen, which starts one of the five Trio Attacks.

Trivia

 * During the final battle against Shiny RoboBowser, the Bowsers get their own version of the Trio Attack Hammer, using it against the trio as long as the armor's helmet is not destroyed (and if Paper Mario tries to use a Trio Attack under the same condition).
 * The design of the Trio Attack Hammer resembles the Ultra Hammer from the Paper Mario series, except it has its colors switched, a white stripe on the handle, and a star on its end.