Onua - Master of Earth

Notable parts

• 1 mould appears in no other set: Large Figure Weapon, Axe Head Half / Shoulder Cover, Armor ×4.
• 5 parts come in a colour no other set has for that mould: Large Figure Limb Cover, Size 4, Armor with Ball Joint Socket (Dark Purple) ×4; Large Figure Foot, Short with Ball Joint Socket (Flat Silver); Large Figure Limb Cover, Armor, Shoulder (Flat Silver); Large Figure Mask of Earth (Kanohi Pakari) (Black); Large Figure Mask of Earth (Kanohi Pakari) (Pearl Gold).
• 3 parts appear in only a few other sets: Large Figure Chest Cover (Black) — also in 71316 Umarak the Destroyer (all Bionicle); Large Figure Skeletal, Limb with 2 Ball Joints, and Ball Socket (Trans-Purple) ×2 — also in 70793 Skull Basher, 70781 Protector of Earth (all Bionicle); Large Figure Mask Skull Spider (Yellowish Green) — also in 70787 Tahu - Master of Fire, 70781 Protector of Earth, 70783 Protector of Fire (all Bionicle).
• 3 parts are otherwise only found in Bionicle sets: Large Figure Limb / Torso Cover, Armor (Toa Okoto) (Pearl Gold) ×4; Large Figure Head Connector Block (Toa Okoto) (Flat Silver); Large Figure Head Connector Block Eye/Brain Stalk (Toa Okoto) (Trans-Neon Green).
• 7 moulds first came out in 2015, including in this set: Large Figure Limb / Torso Cover, Armor (Toa Okoto) ×4; Large Figure Weapon Claw, Bent and Notched with Clip ×4; Large Figure Mask of Earth (Kanohi Pakari) ×2; Large Figure Head Connector Block (Toa Okoto); Large Figure Head Connector Block Eye/Brain Stalk (Toa Okoto); and 2 more.
• 2 existing moulds first came out in their colour in 2015, including in this set: Large Figure Skeletal, Limb with 2 Ball Joints, and Ball Socket (Trans-Purple) ×2; Large Figure Chest Cover (Black).

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