The King's Mech

Notable parts

• 1 printed part is only in this set: Tile Special 2 x 3 Pentagonal with Nexo Power Shield Print - Backfire (Trans-Neon Orange).
• 4 parts appear in only a few other sets: Large Figure Helmet / Visor with Clip (Trans-Neon Orange) — also in 44004 BULK; Tile Special 2 x 3 Pentagonal with Nexo Power Shield Print - Storm Dragon (Trans-Yellow) — also in 70333 Ultimate Robin, 70321 General Magmar's Siege Machine of Doom (all Nexo Knights); Tile 1 x 1 with Yellow King Symbol on Orange Pentagonal Shield Print (Blue) — also in 853515 NEXO KNIGHTS Army-Building Set, 70326 The Black Knight Mech, 271611 Pilot Bot (all Nexo Knights); Shoulder Mechanical, Nexo Bot - Soft Plastic (Dark Azure) ×2 — also in 70357 Knighton Castle, 853515 NEXO KNIGHTS Army-Building Set, 70326 The Black Knight Mech, 271611 Pilot Bot (all Nexo Knights).
• 5 parts are otherwise only found in Nexo Knights sets: Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] (Pearl Gold) ×7; Wedge Plate 4 x 4 with 2 x 2 Cutout (Trans-Neon Orange) ×4; Brick Wedged, Sloped 4 x 4 Pointed (Dark Blue) ×3; Brick Wedged, Sloped 4 x 4 Pointed (Flat Silver) ×2; Windscreen 6 x 4 x 1 1/3 Pointed (Trans-Neon Orange).
• 10 moulds first came out in 2016, including in this set: Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] ×7; Brick Wedged, Sloped 4 x 4 Pointed ×5; Technic Pin Connector Hub with 1 Axle ×3; Plate Special 1 x 2 with End Towball ×2; Shoulder Mechanical, Nexo Bot - Soft Plastic ×2; and 5 more.
• 6 existing moulds first came out in their colour in 2016, including in this set: Wedge Plate 4 x 4 with 2 x 2 Cutout (Trans-Neon Orange) ×4; Leg Skeleton with Pearl Titanium Foot (Flat Silver) ×2; Helmet Castle with Neck Protector (Flat Silver); Minifig Neckwear Beard and Mustache, Short (Dark Orange); Tile Special 2 x 2 Inverted (Light Bluish Gray); and 1 more.
• 3 minifigure parts with their print are only in this set: Hair and Crown, Mid-Length Straight with Gold Crown Print (Dark Orange); Hips and Pearl Gold Legs with Dark Azure and Silver Circuitry, Knee Pads and… (Dark Bluish Gray); Torso Armor with Light Gray Panels, Orange Shield with Yellow Lion Head Print… (Pearl Gold).

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