Viking Double Catapult vs. the Armored Ofnir Dragon

Notable parts

• 4 parts come in a colour no other set has for that mould: Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal… (Dark Blue) ×4; Large Figure Foot, with Rotation Joint Ball Half [Vertical Side] (Pearl Light Gray) ×2; Large Figure Shoulder Cover, Armor, Spiky (Pearl Light Gray) ×2; Creature Body Part, Dragon Head Upper Jaw Beaked (Dark Blue).
• 2 printed parts are only in this set: Creature Body Part, Dragon Wing 19 x 11 with Marbled Bright Light Orange Pattern (Dark Blue) ×2; Creature Body Part, Dragon Wing 8 x 10, with Marbled Yellow Pattern (Dark Blue) ×2.
• 14 parts appear in only a few other sets: Large Figure Shoulder Cover, Armor, Smooth (Pearl Light Gray) ×4 — also in 8792 Sir Jayko; Animal / Creature Body Part, Dinosaur / Dragon, Foot (Dark Bluish Gray) ×2 — also in 7255 General Grievous Chase; Large Figure Skeletal, Limb, Angular 90°, 4 x 4 x 2 with 2 Ball Joints, and… (Dark Blue) ×2 — also in 8940 Karzahni; Technic Brick Special 2 x 3 with Pin Holes, Rotation Joint Ball Half… (Dark Blue) ×2 — also in 8792 Sir Jayko; Creature Body Part, Dragon Head Upper Jaw Beaked (Pearl Light Gray) — also in 8823 Mistlands Tower; Large Figure Head Fenrakk (Pearl Light Gray) — also in 8764 Vezon & Fenrakk; Large Figure Skeletal, Torso, Chest (Rahkshi) (Black) ×2 — also in 7019 Viking Fortress against the Fafnir Dragon, 8919 Mantax; Bar 1 x 4 x 3 Window [Side Tabs] (Dark Bluish Gray) — also in 6210 Jabba's Sail Barge, 7785 Arkham Asylum; Dish 4 x 4 Inverted [Radar] with Viking Shield Red / White Sections and Red… (Tan) ×4 — also in 7020 Army of Vikings with Heavy Artillery Wagon, 7018 Viking Ship challenges the Midgard Serpent, 7019 Viking Fortress against the Fafnir Dragon (all Vikings); Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End (Pearl Light Gray) ×3 — also in 8704 Sir Adric, 8703 Sir Kentis, 8106 Aero Booster; Tile 1 x 4 with Viking Snakes Knotwork Print (Reddish Brown) ×2 — also in 7020 Army of Vikings with Heavy Artillery Wagon, 5378 Hogwarts Castle, 10185 Green Grocer; Technic Axle and Pin Connector 2 x 5 with Two Ball Joint Sockets (Dark Blue) ×4 — also in 8743 Visorak Boggarak, 8759 Battle of Metru Nui, 8758 Tower of Toa, 8922 Gadunka; and 2 more.
• 1 part is otherwise only found in Vikings sets: Helmet Viking with Side Horn Holes (Speckle Black-Silver) ×3.
• 4 moulds first came out in 2006, including in this set: Wheel Wagon Viking with 12 Holes [7 Studs Diameter] ×4; Creature Body Part, Dragon Wing 8 x 10, with Marbled Yellow Pattern ×2; Large Figure Shoulder Cover, Armor, Spiky ×2; Large Figure Head Fenrakk.
• 9 existing moulds first came out in their colour in 2006, including in this set: Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section (Pearl Light Gray) ×6; Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End (Pearl Light Gray) ×6; Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End (Pearl Light Gray) ×3; Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin (Dark Blue) ×2; Brick Wedged, Sloped 4 x 2 Triple Left (Dark Blue) ×2; and 4 more.

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