Mix Flower

Mix Flowers are a Bros. Item used in Mario & Luigi: Partners in Time. When used, the quartet splits up and surrounds the enemy group. One Mario brother will be holding a large fireball. The other three Mario brothers will be holding small blue fireballs. The player must hit the button of the brother with the large fireball to build a huge fireball over the enemy group. The fireball will switch to other members, who must have their corresponding buttons pressed. Eventually, the huge fireball will fall, exploding and doing major damage to the entire enemy group based on its size.

Trivia

 * The Falling Star from Mario & Luigi: Bowser's Inside Story shares some similarities to the Mix Flower.