The Big 1UP is a sticker found in Paper Mario Sticker Star. It is a healing item that restores HP over ten turns. It has no effect on enemies, and only has one location in the game. It is best to be saved for a very difficult fight such as a boss fight.
In-game Descriptions[]
Regular: Become a little heartier for a short time. Useful in tiring fights.
Museum: A sticker that should teach you that big mushrooms are great for you. This one slowly restores HP over ten turns.
Lineage[]
Belongs to the 1UP Mushroom sticker line:
Big 1UP Big Shiny 1UP