King's Castle Siege

Notable parts

• 1 part comes in a colour no other set has for that mould: Creature Body Part, Dragon Neck, S-Curve with Moveable Ball Joint Pin (Black).
• 6 printed parts are only in this set: Creature Body Part, Dragon Wing 19 x 11 with Marbled Black Pattern (Dark Red) ×2; Creature Body Part, Dragon Arm, Left with Dark Red Claws Pattern (Black); Creature Body Part, Dragon Arm, Right with Dark Red Claws Pattern (Black); Creature Body Part, Dragon Leg, Left with Dark Red Claws and Hip Print (Black); Creature Body Part, Dragon Leg, Right with Dark Red Claws and Hip Print (Black); and 1 more.
• 10 parts appear in only a few other sets: Panel 2 x 5 x 6 Wall with Arched Window (Light Bluish Gray) ×10 — also in 7037 Tower Raid (all Castle); Creature Body Part, Dragon Head Lower Jaw with White Teeth Print (Black) — also in 852293 Castle Giant Chess Set (all Castle); Creature Body Part, Dragon Tail Barbed with Marbled Red Pattern (Black) — also in 7093 Skeleton Tower (all Castle); Plate 4 x 12 (Dark Green) ×4 — also in 8823 Mistlands Tower, 8813 Battle at the Pass (all Castle); Rock Panel Rectangular 4 x 10 x 6 (aka BURP) with Marbled Dark Green Pattern (Dark Bluish Gray) ×3 — also in 7623 Temple Escape, 7036 Dwarves' Mine; Animal / Creature Accessory, Horse Barding with Gold Crowns and Silver Chain… (Dark Blue) — also in 7093 Skeleton Tower, 852293 Castle Giant Chess Set (all Castle); Creature Body Part, Dragon Head Upper Jaw with Dark Red Scales and Yellow Eyes… (Black) — also in 852293 Castle Giant Chess Set, 852231 Castle Coin Bank; Brick Special 2 x 2 x 6 with Groove (Light Bluish Gray) ×2 — also in 5985 Space Police Central, 10176 King's Castle, 8781 The Castle of Morcia; Brick Arch 2 x 12 x 6 with Grooves (Light Bluish Gray) — also in 10176 King's Castle, 4527617 Castle photo frame, 8781 The Castle of Morcia; Wheels Skateboard (Black) ×6 — also in 7093 Skeleton Tower, 852001 Castle Chess Set, 7324 LEGO City Advent Calendar, 7019 Viking Fortress against the Fafnir Dragon.
• 2 parts are otherwise only found in Castle sets: Animal / Creature Accessory, Horse Battle Helmet [Angular, Front Clip] (Dark Blue); Helmet Castle with Cheek Protection Angled (Speckle Black-Silver).
• 12 moulds first came out in 2007, including in this set: Arm Mechanical Straight (Droid) [2 Clips at 90°] ×4; Shield Round Flat with Silver Skull on Dark Red Print ×2; Weapon Sword Scythe Blade with Clip Pommel ×2; Creature Body Part, Dragon Arm, Left with Dark Red Claws Pattern; Creature Body Part, Dragon Arm, Right with Dark Red Claws Pattern; and 7 more.
• 21 existing moulds first came out in their colour in 2007, including in this set: Cone 1 x 1 [No Top Groove] (Dark Blue) ×15; Brick Round 2 x 2 with Axle Hole (Dark Blue) ×14; Panel 2 x 5 x 6 Wall with Arched Window (Light Bluish Gray) ×10; Window 1 x 2 x 3 Train (Light Bluish Gray) ×10; Plate 4 x 8 (Dark Green) ×5; and 16 more.

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