King's Castle Siege

1 part comes in a colour no other set has for that mould

• Creature Body Part, Dragon Neck, S-Curve with Moveable Ball Joint PinBlack

6 printed parts are only in this set

• Creature Body Part, Dragon Wing 19 x 11 with Marbled Black PatternDark Red · ×2
• Creature Body Part, Dragon Arm, Left with Dark Red Claws PatternBlack
• Creature Body Part, Dragon Arm, Right with Dark Red Claws PatternBlack
• Creature Body Part, Dragon Leg, Left with Dark Red Claws and Hip PrintBlack
• Creature Body Part, Dragon Leg, Right with Dark Red Claws and Hip PrintBlack
• and 1 more

10 parts appear in only a few other sets

• Panel 2 x 5 x 6 Wall with Arched WindowLight Bluish Gray · ×10also in 7037 Tower Raid (all Castle)
• Creature Body Part, Dragon Head Lower Jaw with White Teeth PrintBlackalso in 852293 Castle Giant Chess Set (all Castle)
• Creature Body Part, Dragon Tail Barbed with Marbled Red PatternBlackalso in 7093 Skeleton Tower (all Castle)
• Plate 4 x 12Dark Green · ×4also in 8823 Mistlands Tower, 8813 Battle at the Pass (all Castle)
• Rock Panel Rectangular 4 x 10 x 6 with Marbled Dark Green PatternDark Bluish Gray · ×3also in 7623 Temple Escape, 7036 Dwarves' Mine
• Animal / Creature Accessory, Horse Barding with Gold Crowns and Silver Chain…Dark Bluealso 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…Blackalso in 852293 Castle Giant Chess Set, 852231 Castle Coin Bank
• Brick Special 2 x 2 x 6 with GrooveLight Bluish Gray · ×2also in 5985 Space Police Central, 10176 King's Castle, 8781 The Castle of Morcia
• Brick Arch 2 x 12 x 6 with GroovesLight Bluish Grayalso in 10176 King's Castle, 4527617 Castle photo frame, 8781 The Castle of Morcia
• Wheels SkateboardBlack · ×6also 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 AngledSpeckle 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 HoleDark Blue · ×14
• Panel 2 x 5 x 6 Wall with Arched WindowLight Bluish Gray · ×10
• Window 1 x 2 x 3 TrainLight Bluish Gray · ×10
• Plate 4 x 8Dark Green · ×5
• and 16 more