Maxilos and Spinax

2 moulds appear in no other set

• Large Figure Head, Barraki, Spinax
• Large Figure Mask Maxilos

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

• Large Figure Foot, Toa MetruPearl Dark Gray · ×2
• Large Figure Mask Ignika (Vezon)Pearl Dark Gray · ×2

9 parts appear in only a few other sets

• Technic Axle and Pin Connector 2 x 7 with Two Ball Joint SocketsLight Bluish Gray · ×4also in 8729 Toa Nuparu (all Bionicle)
• Large Figure Skeletal, Limb, Angular, 2 x 7 with 2 Ball JointsRed · ×2also in 8745 Visorak Roporak (all Bionicle)
• Large Figure Weapon 5 x 5 Shield with Wrench ToothedPearl Dark Gray · ×2also in 8940 Karzahni (all Bionicle)
• Large Figure Limb Cover, Upper Leg Section (Piraka)Pearl Light Gray · ×6also in 8994 Baranus V7, 8952 Mutran and Vican (all Bionicle)
• Technic Axle Connector 2 x 3 with Ball Socket and Axle Socket with Black Rubber…Dark Bluish Gray · ×4also in K8761, 8755 Keetongu (all Bionicle)
• Large Figure Foot, Claw, Piraka with Marbled Pearl Light Gray PatternBlack · ×6also in 8994 Baranus V7, 8952 Mutran and Vican, 8764 Vezon & Fenrakk (all Bionicle)
• Large Figure Foot, Barraki KalmahPearl Dark Grayalso in 8995 Thornatus V9, 8994 Baranus V7, 8954 Mazeka (all Bionicle)
• Large Figure Accessory, Chain Link SectionPearl Light Gray · ×9also in 8994 Baranus V7, 8940 Karzahni, 8764 Vezon & Fenrakk, 8730 Toa Hewkii (all Bionicle)
• Large Figure Barraki Spine FlexiblePearl Light Gray · ×2also in 5980 Squidman's Pitstop, 7092 Skeletons' Prison Carriage, 7038 Troll Assault Wagon, 8922 Gadunka

11 parts are otherwise only found in Bionicle sets

• Projectile, Large Figure Weapon, Ammo (Cordak)Red · ×9
• Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Rahkshi)Dark Bluish Gray · ×4
• Large Figure Skeletal, Limb, with 2 Ball Joints, and 3 Holes (Vahki)Dark Bluish Gray · ×4
• Large Figure Weapon Blade, Aqua Warblade (Hewkii Mahri)Pearl Light Gray · ×2
• Large Figure Chest Cover (Toa Metru)Pearl Light Gray
• and 6 more

9 moulds first came out in 2007, including in this set

• Projectile, Large Figure Weapon, Ammo (Cordak)×9
• Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye×4
• Flexible Ribbed Hose 8mm Ends 19L×2
• Large Figure Barraki Spine Flexible×2
• Large Figure Weapon Blade, Aqua Warblade (Hewkii Mahri)×2
• and 4 more

3 existing moulds first came out in their colour in 2007, including in this set

• Large Figure Limb Cover, Upper Leg Section (Piraka)Pearl Light Gray · ×6
• Technic Axle 8 with StopDark Bluish Gray · ×4
• Large Figure Weapon 5 x 5 Shield with Wrench ToothedPearl Dark Gray · ×2