Boo Stack

Sticker Star enemy
Boo Stack
Location(s)	The Enigmansion
Role	Common
Max HP	82
Attack	3
Defense	All damage is reduced to 1
Moves	Roll (3), Slap (4), Scare (10, Dizzy)
Stickers	N/A

The Boo Stack is a group of eighty-two Boos that appear in The Enigmansion in Paper Mario: Sticker Star. When Mario searches the mansion for Boos to trap within the Book of Sealing, he comes across a large cabinet in a room on the second floor. When Mario opens the cabinet, all eighty-two Boos that were hiding in there fall out at once, covering Mario. They then combine into the Boo Stack and engage Mario as a single enemy.

The Boo Stack attacks by dropping to the ground and rolling into Mario, an attack which deals 3 damage. Every attack Mario lands on the Stack will defeat one Boo, permanently dropping its max HP by one. Once the last Boo is defeated, the stack is bested and all eighty-two Boos are trapped within the Book of Sealing. This enemy is similar to Whomp from the same game.

Color Splash enemy
Boo 10-Stack
Location(s)	Lighthouse Island, Fortune Island
Type	Stack
Role	Common
HP	1 (per Boo)
Strong	None
Weak	None
Moves	Attack (4 per Boo), Blowback Attack (20)
Enemy class	ENEMY_ZAKO_LV1
Card probability	3
Card
Quotes Stack: "Ahahahahahah!" > "Ahahahahaha!" > "Ahahahahah!" > "Ahahahaha!" > "Ahahahah!" > "Ahahaha!" > "Ahahah!" > "Ahaha!" > "Ahah!" > "Ha!"
Dropped items Hammer Scraps 10 Red paint 2 Yellow paint 2 Blue paint 2 Orange paint 1 Green paint 1 Purple paint 1

Boo Stacks reappear in Paper Mario: Color Splash in the parallel versions of Lighthouse Island and Fortune Island. They appear only as a 10-Stack, and their health is represented by the number of Boos left in the stack.