Spider Queen's Arachnoid Base

Notable parts

• 6 parts come in a colour no other set has for that mould: Brick Round Corner 10 x 10 with Slope 33° Edge, Axle Hole, Facet Cutout (Dark Purple) ×8; Large Figure Limb Cover / Claw / Spike Large with Axle (Lime) ×8; Tile Special 2 x 3 with 2 Clips without Tab between Clips (Medium Lavender) ×6; Brick 1 x 12 (Medium Lavender) ×4; Brick Special 2 x 4 x 2 with Studs on Sides (Dark Bluish Gray) ×2; and 1 more.
• 9 parts appear in only a few other sets: Brick Round Corner 6 x 6 with 33° Slope and Facet Cutout (Medium Lavender) ×8 — also in 43241 Rapunzel's Tower & The Snuggly Duckling; Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow Spokes (Metallic Gold) ×2 — also in 80012 Monkey King Warrior Mech (all Monkie Kid); Brick Wedged, Curved 6 x 4 Triple (Dark Purple) — also in 70128 Braptor's Wing Striker; Brick Curved 1 x 5 x 4 Inverted (Dark Purple) ×2 — also in 41250 Techno Reef Dance Party, 41708 Roller Disco Arcade; Windscreen 8 x 4 x 2 Curved [2 Dual-Fingered Click Hinges] (Black) ×4 — also in 4896 Roaring Roadsters, 76151 Venomosaurus Ambush, 76139 1989 Batmobile; Bar Holder with Clip and 90° Angle (Mechanical Leg) (Dark Purple) ×2 — also in 80020 White Dragon Horse Jet, 80021 Monkie Kid's Lion Guardian, 80043 Yellow Tusk Elephant (all Monkie Kid); Helmet / Headdress 6 Spider Legs (Black) — also in 80014 Sandy's Speedboat, 80023 Monkie Kid's Team Dronecopter, 80021 Monkie Kid's Lion Guardian (all Monkie Kid); Minifig Head [Plain] [Vented Stud - 2 Holes] (Trans-Purple) — also in 80025 Sandy's Power Loader Mech, 80036 The City of Lanterns, 30652 Doctor Strange's Interdimensional Portal, 21248 The Pumpkin Farm; Minifig Neckwear Hood Folded Down (Dark Turquoise) — also in 80018 Monkie Kid's Cloud Bike, 80021 Monkie Kid's Lion Guardian, 80024 The Legendary Flower Fruit Mountain, 80023 Monkie Kid's Team Dronecopter (all Monkie Kid).
• 1 part is otherwise only found in Monkie Kid sets: Equipment Pitchfork / Fork, Flat End [Soft] (Red).
• 7 moulds first came out in 2021, including in this set: Brick Curved, 3 x 1 with 1/3 Inverted Cutout ×12; Bar Holder with Clip and 90° Angle (Mechanical Leg) ×11; Brick Curved, Internal Double, 3 x 3 with 1/3 Inverted Cutout, Corner ×4; Technic Brick 1 x 1 with Axle Hole ×4; Hair with Goggles Headset, Lime Hair Print; and 2 more.
• 4 existing moulds first came out in their colour in 2021, including in this set: Brick Round Corner 6 x 6 with 33° Slope and Facet Cutout (Medium Lavender) ×8; Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium (Lime) ×2; Minifig Head [Plain] [Vented Stud - 2 Holes] (Trans-Purple); Minifig Neckwear Hood Folded Down (Dark Turquoise).
• 2 minifigure parts with their print are only in this set: Minifig Head Monkie Kid, Gold Eyes / Open Mouth Print (Yellow); Torso Tunic with Medium Blue Utility Harness with Hot Dogs, Chopsticks, and… (White).

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