Invincishroom

A Invincishroom is an item that appears in Mario & Luigi: Superstar Saga. They can only be won at the Game Arcade at Little Fungitown.

Appearance
The Invincishroom resembles a 1-Up Mushroom except it's a bit darker green in color and has red spots on it.

Usage
The Invincishroom is said to either give the user great powers or to act just like a 1-Up Mushroom. However, when Mario tried one, he turns green and gets a rare disease known as Bean Fever. According to Dr. Toad, Mario got Bean Fever because of him not being used to mushrooms of a different kingdom.