Mystery Castle

Notable parts

• 3 parts come in a colour no other set has for that mould: Panel 3 x 3 x 6 Corner Wall without Bottom Indentations (Dark Tan) ×7; Tower Roof 2 x 4 x 4 Half Cone Shaped with Roof Tiles (Black) ×2; Windscreen 6 x 10 x 4 Curved (Trans-Brown) ×2.
• 11 parts appear in only a few other sets: Brick Arch 3 x 6 x 5 Ornamented (Light Bluish Gray) ×2 — also in 70425 Newbury Haunted High School (all Hidden Side); Fence Ornamented 1 x 4 x 2 with 4 Studs (Light Bluish Gray) ×2 — also in 70425 Newbury Haunted High School (all Hidden Side); Fence Spindled 4 x 4 x 2 Quarter Round with 3 Studs (Light Bluish Gray) ×2 — also in 70425 Newbury Haunted High School (all Hidden Side); Minifig Neckwear Armor Breastplate with Shoulder Pads Shaped as Batwings, Front… (Black) — also in 70922 The Joker Manor; Plant, Leaves 6 x 5 (Medium Azure) ×2 — also in 70427 Welcome to the Hidden Side, 70430 Newbury Subway (all Hidden Side); Hat, Bowler (Medium Nougat) — also in 70434 Supernatural Race Car, 70433 J.B.'s Submarine (all Hidden Side); Tile 1 x 2 with Smart Phone and Yellow and Dark Azure Ghosts Print (Coral) — also in 70436 Phantom Fire Truck 3000, 70433 J.B.'s Submarine (all Hidden Side); Tile Special 1 x 2 Diamond Plain (Trans-Yellow) — also in 10267 Gingerbread House, 70436 Phantom Fire Truck 3000; Roof / Tower 6 x 8 x 9 (Black) — also in 2000415 Identity and Landscape Kit, 2000430 Identity and Landscape Kit, 9468 Vampyre Castle; Tile 1 x 2 with Smart Phone and Target Over Yellow Ghost Print (Black) — also in 70436 Phantom Fire Truck 3000, 70434 Supernatural Race Car, 70435 Newbury Abandoned Prison (all Hidden Side); Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] (Dark Tan) ×2 — also in 77940 Mighty Dinosaurs, 76217 I am Groot, 5007428, 010423 The Majestic Horse.
• 4 moulds first came out in 2020, including in this set: Wedge Plate 4 x 8 Cut Corners ×9; Hair and Hat, Backwards Cap, Dark Brown Hair Pattern with Black Symbol print; Hair Long Over Shoulders with Headphones Dark Turquoise Pattern; Lower Body, Ghost with Marbled Trans-Light Blue Pattern.
• 7 existing moulds first came out in their colour in 2020, including in this set: Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long (Black) ×5; Wave / Flame Small with Pin (Trans-Light Blue) ×5; Brick Special 1 x 1 with Scroll with Open Stud (Light Bluish Gray) ×4; Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] (Dark Tan) ×2; Plant, Leaves 6 x 5 (Medium Azure) ×2; and 2 more.
• 4 minifigure parts with their print are only in this set: Hips and Black Legs with Silver Robe Ends Print (Black); Lower Body, Ghost with Marbled Trans-Light Blue Pattern (Black); Minifig Head Nehmaar Reem, Large Silver Eyes, Wrinkles Print (Light Aqua); Torso Jacket, Open over Dark Bluish Gray Undershirt, Silver Lapels and Fastener… (Black).

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.