Arin's Spinjitzu Battle Mech

Notable parts

• 1 part comes in a colour no other set has for that mould: Large Figure Cover 4 x 3 x 2 with Bar, 4 Studs, Ridged (Bright Light Orange).
• 3 parts appear in only a few other sets: Plate Angled 2 x 2 with Step and Hole in Center (Bright Light Orange) ×5 — also in 10794 Team Spidey Web Spinner Headquarters, 71808 Kai's Elemental Fire Mech; Brick Special 2 x 5 with Slope, Studs on Side (Bright Light Orange) ×2 — also in 71794 Lloyd and Arin's Ninja Team Mechs, 71837 NINJAGO City Workshops (all Ninjago); Large Figure Weapon Hook (Pearl Gold) — also in 71811 Arin's Ninja Off-Road Buggy Car, 71812 Kai's Ninja Climber Mech, 71822 Source Dragon of Motion, 71828 Lloyd's Pull-Back Race Car (all Ninjago).
• 3 parts are otherwise only found in Ninjago sets: Creature Body Part, Dragon, Head (Pearl Titanium); Minifig Neckwear Armour with Dragon Jaw (Dark Blue); Plant / Animal Body Part, Tree / Branch / Tail / Appendage / Tentacle with Pin (Light Aqua).
• 2 moulds first came out in 2025, including in this set: Creature Body Part, Dragon, Head; Minifig Neckwear Armour with Dragon Jaw.
• 3 existing moulds first came out in their colour in 2025, including in this set: Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball (Black) ×4; Plant / Animal Body Part, Tree / Branch / Tail / Appendage / Tentacle with Pin (Light Aqua); Weapon Sword / Katana / Shamshir with Capped Pommel [Square Guard] (Opal Trans-Clear).

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