Invincishroom

A mushroom made in Little Fungitown in Mario & Luigi: Superstar Saga, this is a mushroom made from Mushroom Kingdom Starmans and 1-Up Mushrooms. However, when Mario eats one, he gets the Bean Fever, a disease which affects people who have not tried the town's food before. After a few days, it will turn Mario into a bean. Luigi must go to Guffawha Ruins alone to find the cure.