Piraka Stronghold

1 mould appears in no other set

• Large Figure Mask Vezok (Piraka Vezok Style)

2 parts come in a colour no other set has for that mould

• Support 2 x 2 x 11 Solid PillarDark Blue · ×2
• Equipment Whip [aka Plant Vine]Pearl Light Gray

23 parts appear in only a few other sets

• Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with…Pearl Light Gray · ×6also in 8892 Piraka Outpost (all Bionicle)
• Brick 1 x 6 x 5Dark Bluish Gray · ×2also in 8877 Vladek's Dark Fortress
• Wheel Wagon Huge (43mm D.)Pearl Light Gray · ×2also in 7092 Skeletons' Prison Carriage
• Legs Mechanical, BionicleReddish Brownalso in 8893 Lava Chamber Gate (all Bionicle)
• Brick 1 x 2 x 2 with Inside Axle HolderDark Blue · ×6also in 8893 Lava Chamber Gate, 8757 Visorak Battle Ram (all Bionicle)
• Large Figure Weapon, Claw / Fang, 2 Pin Holes (Visorak Keelerak)Pearl Light Gray · ×4also in 8746 Visorak Keelerak, 8926 Toa Undersea Attack (all Bionicle)
• Large Figure Weapon, Claw / Fang, 2 Pin Holes (Visorak Oohnorak)Pearl Light Gray · ×4also in 8624 Race for the Mask of Life, 8744 Visorak Oohnorak (all Bionicle)
• Arm Mechanical with Clip [Thin Support]Bright Light Orange · ×2also in 8624 Race for the Mask of Life, 8893 Lava Chamber Gate (all Bionicle)
• Chain 17L [21 Links]Reddish Brownalso in 8781 The Castle of Morcia, 7787 The Bat-Tank: The Riddler and Bane's Hideout
• Large Figure Mask OlmakPearl Goldalso in 8624 Race for the Mask of Life, 8734 Brutaka (all Bionicle)
• Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, SpikyDark Bluealso in 8893 Lava Chamber Gate, 7772 Lobster Strike
• Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric…Dark Blue · ×12also in 41318 Heartlake Hospital, 8757 Visorak Battle Ram, 41722 Horse Show Trailer
• and 11 more

24 parts are otherwise only found in Bionicle sets

• Large Figure Weapon Staff, Rahkshi Staff of Disintegration (Guurahk)Pearl Light Gray · ×4
• Torso Mechanical, BioniclePearl Dark Gray · ×4
• Torso Mechanical, BioniclePearl Light Gray · ×4
• Large Figure Weapon, Zamor Sphere LauncherPearl Light Gray · ×3
• Legs Mechanical, BionicleBlack · ×2
• and 19 more

25 moulds first came out in 2006, including in this set

• Arm Mechanical with Clip [Thin Support]×24
• Legs Mechanical, Bionicle×12
• Torso Mechanical, Bionicle×12
• Weapon Blade (Toa Kongu)×12
• Projectile, Large Figure Weapon, Zamor Sphere / Ball×8
• and 20 more

8 existing moulds first came out in their colour in 2006, including in this set

• Animal Body Part, Barb / Claw / Tooth / Talon / Horn, SmallPearl Light Gray · ×36
• Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End SectionPearl Light Gray · ×6
• Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End SectionGlow In Dark Trans · ×6
• Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with…Pearl Light Gray · ×6
• Support Round 1 x 1 x 6 Solid PillarDark Blue · ×6
• and 3 more