King Boo's Haunted Mansion

5 printed parts are only in this set

• Brick 1 x 2 with Black and Yellow Eyes Looking Left (Dry Bones) PrintWhite
• Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs and Two Arrows at…Medium Nougat
• Tile 2 x 2 with Couch and Barcode Print (Sticker)Dark Red
• Tile 2 x 2 with Dry Bones, No Pupils and Barcode Print (Sticker)Dark Bluish Gray
• Tile 2 x 2 with King Boo and Barcode Print (Sticker)Dark Azure

17 parts appear in only a few other sets

• Brick 1 x 2 with Yellow Key PrintMedium Nougat · ×2also in 71423 Dry Bowser Castle Battle (all Super Mario)
• Door, Gate 1 x 4 x 9 Curved Top, Diagonal BoardsReddish Brown · ×2also in 71435 Battle with Roy at Peach's Castle (all Super Mario)
• Brick 1 x 1 with Black Scribble Line PrintWhitealso in 71394-10 (all Super Mario)
• Brick 1 x 2 with Drooping Eyes (Yoshi) PrintYellowalso in 71410-2 (all Super Mario)
• Brick 1 x 3 with Black Eyes, Eyebrows, Bright Pink Lines PrintWhitealso in 71394-10 (all Super Mario)
• Brick Curved 1 x 2 x 1 No Studs with Jagged Black Line (Dry Bones Mouth) PrintWhitealso in 71369 Bowser's Castle Boss Battle (all Super Mario)
• Brick Curved 1 x 2 x 1 No Studs with Two Black Tear Drops (Dry Bones Nostrils)…Whitealso in 71369 Bowser's Castle Boss Battle (all Super Mario)
• Tile 2 x 2 with Baby Yoshi and Barcode Print (Sticker)Yellowalso in 71410-2 (all Super Mario)
• Tile 2 x 2 with Shy Boo and Barcode Print (Sticker)Whitealso in 71394-10 (all Super Mario)
• Tile 6 x 6 with King Boo Face, Dark Pink Tongue PrintWhitealso in 72038 Wario & King Boo (all Super Mario)
• Tile Round 2 x 2 with Three Dark Brown Lines PrintTanalso in 71369 Bowser's Castle Boss Battle (all Super Mario)
• Arm, Long, with Technic PinLight Aqua · ×2also in 71369 Bowser's Castle Boss Battle, 42643 Cotton Candy Stand and Scooter
• and 5 more

3 parts are otherwise only found in Super Mario sets

• Plate Round Corners 4 x 4 x 2/3 Circle with Reduced KnobsDark Orange · ×3
• Feet, 2 x 2 x 2/3 with 4 Studs on TopGreen
• Plate Round Corners 4 x 4 x 2/3 Circle with Reduced KnobsMedium Nougat

1 mould first came out in 2024, including in this set

• Door, Gate 1 x 4 x 9 Curved Top, Diagonal Boards×2

1 existing mould first came out in this colour in 2024, including in this set

• Plant, Flower, Plate Round 1 x 1 with 5 PetalsReddish Orange · ×5