Hydraxon

4 parts appear in only a few other sets

• Large Figure Mask HydraxonPearl Light Grayalso in 6127 Bad Guy 2008 (all Bionicle)
• Large Figure Weapon Blade, Shark ToothPearl Light Grayalso in 8939 Lesovikk (all Bionicle)
• Large Figure Foot, Piraka MechanicalBlack · ×2also in 8991 Tuma, 8913 Toa Nuparu, 7145 Von Nebula
• Large Figure Foot, Toa Inika EllipticalBlack · ×2also in 8984 Stronius, 8729 Toa Nuparu, 6945 Bad Guy 07 (all Bionicle)

10 parts are otherwise only found in Bionicle sets

• Projectile, Large Figure Weapon, Ammo (Cordak)Red · ×9
• Large Figure Limb Cover / Back Plate (Hydruka)Pearl Light Gray · ×2
• Large Figure Weapon Blade (Hewkii Mahri / Solek)Pearl Light Gray · ×2
• Large Figure Weapon Blade, Mahri MatoranPearl Light Gray · ×2
• Large Figure Weapon Claw Blade, SmallPearl Light Gray · ×2
• and 5 more

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

• Projectile, Large Figure Weapon, Ammo (Cordak)×9
• Flexible Ribbed Hose 8mm Ends 19L×2
• Large Figure Limb Cover / Back Plate (Hydruka)×2
• Large Figure Weapon Blade (Hewkii Mahri / Solek)×2
• Large Figure Weapon Blade, Mahri Matoran×2
• and 5 more

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

• Arm Mechanical with Clip [Thin Support]Pearl Dark Gray · ×8
• Large Figure Foot, Piraka MechanicalBlack · ×2
• Technic Axle 8 with StopDark Bluish Gray · ×2