The Enigmansion

The Enigmansion is World 4-3 in Paper Mario: Sticker Star. Here, Mario helps a Purple Toad who is outside in a snowstorm. The Toad tells Mario about something haunting the mansion and gives Mario the Book of Sealing to capture the ghosts with. The mansion's name is a portmanteau of "enigma" and "mansion".

History
In this area, Mario tries to capture a group of Boos by returning them to the Book of Sealing. When he enters the mansion, the Boos scatter around the mansion. Mario explores the mansion and captures all the Boos. After he finishes, he returns the Book of Sealing to the basement, but Kamek releases the Boos. The Boos form a Big Boo, and Mario is forced to do battle with it to return the Boos to the Book of Sealing. Afterwards, the Pink Toad asks Mario to come to the left room of the mansion. Once Mario arrives, the Toad tells Mario how he has to paperize to get a scrap to progress Whiteout Valley. The Comet Piece is outside once the Big Boo is defeated. The things found in this level are an oven, a refrigerator, a stapler, a watering can, and a cake. There is a secret door that leads to the left side of Decalburg, near the shop where the Toad sells things.

Boo Locations
There are 100 Boos to be found in the mansion:
 * One in the safe
 * Three making objects float
 * 82 stacked the way the Toads were stacked in Decalburg.
 * One in the Portrait.
 * One on the Purple Toad.
 * One outside where Mario have to knock a window out.
 * One in a Trashcan.
 * One in the Refrigerator.
 * One behind the Staircase.
 * One in a Clock.
 * One in the Garden.
 * Five having a disco party in a room.

Enemies

 * Scaredy Rat
 * Boo (Golden)
 * Boo Stack
 * Big Boo