Cannonballer

Cannonballers are powerful Bros. Items used to attack one enemy in Mario & Luigi: Partners in Time. All four Bros. must be available to use this item. The Bros. Jump into a cannon, are shot out in a random order, and then land upon the same foe one at a time. The player must press the brothers selected button right when they are about to hit the enemy. If this is not done, the damage will be less to the enemy. You can buy Cannonballers in the Shroom Shop in Peach's Castle in the present, when being notified by Professor E. Gadd. If the players have more experience, they will jump on the enemy while pressing the buttons and the enemy will be KO'd instantly.