Mezzo Bomb is a sub-species of Bob-omb that appears in Super Mario RPG: Legend of the Seven Stars. It is larger than normal Bob-ombs, and is summoned by the boss Punchinello during Mario's battle with him, and is summoned while Puchinello is low on health. When a Mezzo Bomb attacks, it can deal high damage to a single party member. A smaller version of the Mezzo Bomb, also summoned by Punchinello, however is used earlier, is the Micro Bomb. Mezzo means middle or medium, as it is the average size Bob-omb that is used by Punchinello.