Blue Potion

The Blue Potion is an important item found in the game Paper Mario: The Thousand-Year Door. The Blue Potion is an object left over from the X-Naut lab technicians that Princess Peach used, with three other potions (Red Potion, Orange Potion and Green Potion) under TEC-XX's advice to make herself invisible to sneak into Grodus's room to steal the Data Disk for info that TEC-XX required.