Umbra

Notable parts

• 1 printed part is only in this set: Large Figure Spinner / Propeller with Code, Marbled Pearl Light Gray Pattern… (Dark Green) ×2.
• 9 parts appear in only a few other sets: Large Figure Limb Cover, Upper Leg Section (Piraka) (Dark Green) ×4 — also in 8903 Zaktan (all Bionicle); Large Figure Weapon Axe, Inika Light-up Laser Axe (Pearl Light Gray) — also in 8730 Toa Hewkii (all Bionicle); Large Figure Weapon Sword, Inika Light-up Energized Ice Sword (Pearl Light Gray) — also in 8732 Toa Matoro (all Bionicle); Technic Axle Connector 2 x 3 with Ball Socket and Axle Socket with Black Rubber… (Dark Green) ×4 — also in 8622 Nidhiki, 7019 Viking Fortress against the Fafnir Dragon; Large Figure Skeletal, Limb, Plated with 2 Ball Joints (Piraka) (Dark Green) ×2 — also in 8903 Zaktan, 8940 Karzahni (all Bionicle); Large Figure Weapon, Claw, Climbing Claw / Kodan Ball Half (Toa Nuva) (Bright Light Orange) ×2 — also in 6935 Bad Guy, 8759 Battle of Metru Nui (all Bionicle); Technic Axle and Pin Connector 2 x 7 with Two Ball Joint Sockets (Dark Green) ×2 — also in 8731 Toa Kongu, 8929 Defilak (all Bionicle); Large Figure Mask Ruru (Toa Metru) (Black) — also in 8603 Toa Whenua, 6638 Ultimate Creatures Accessory Set, 8724 Garan (all Bionicle); Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Vahki) (Dark Green) ×2 — also in 8616-2, 8920 Ehlek, 6638 Ultimate Creatures Accessory Set, 8616 Vorzakh (all Bionicle).
• 11 parts are otherwise only found in Bionicle sets: Technic Axle Connector 2 x 3 with Ball Socket, Open Sides (Bright Light Orange) ×7; Large Figure Chest Cover (Toa Metru) (Pearl Light Gray) ×3; Large Figure Limb Cover / Torso Cover (Toa Inika) (Pearl Light Gray) ×2; Large Figure Foot, Toa Metru (Bright Light Orange); Large Figure Head Connector Block (Toa Metru) (Dark Bluish Gray); and 6 more.
• 9 moulds first came out in 2006, including in this set: Large Figure Limb Cover, Upper Leg Section (Piraka) ×4; Large Figure Limb Cover / Torso Cover (Toa Inika) ×2; Large Figure Skeletal, Limb, Plated with 2 Ball Joints (Piraka) ×2; Technic Axle 8 with Stop ×2; Technic Axle and Pin Connector, Perpendicular with Extension ×2; and 4 more.
• 4 existing moulds first came out in their colour in 2006, including in this set: Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small (Pearl Light Gray) ×4; Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes (Light Bluish Gray) ×4; Large Figure Chest Cover (Toa Metru) (Pearl Light Gray) ×3; Technic Axle and Pin Connector 2 x 7 with Two Ball Joint Sockets (Dark Green) ×2.

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