Ruina's Lock & Roller

Notable parts

• 4 parts come in a colour no other set has for that mould: Technic Cylinder 4 x 4 with Pin Holes and Centre Bar, Closed Sides on Bar (Dark Purple) ×2; Brick Sloped 45° 2 x 1 Double / Inverted with Bottom Stud Holder (Medium Blue); Hair Long with Part over Face, Ponytail (Bright Light Blue); Minifig Neckwear Armor Breastplate with Shoulder Pads Large, Pentagonal Hole in… (Pearl Gold).
• 2 printed parts are only in this set: Brick Sloped 65° 2 x 2 x 2 with Bottom Tube and Dark Purple and Bright Light… (Black); Tile Special 2 x 3 Pentagonal with Nexo Power Shield Print - Gorilla Roar (Trans-Bright Green).
• 2 parts appear in only a few other sets: Minifig Footwear Flipper [Thick] (Dark Purple) ×2 — also in 41172 The Water Dragon Adventure; Tile Special 2 x 3 Pentagonal with Nexo Power Shield Print - Wrecking Wrath (Trans-Purple) — also in 70354 Axl's Rumble Maker (all Nexo Knights).
• 4 parts are otherwise only found in Nexo Knights sets: Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] (Flat Silver) ×3; Headwear Accessory Visor Grille and Antenna (Trans-Neon Orange); Launcher, Weapon Gun / Blaster / Shooter (Flat Silver); Shield Pentagonal with Rock Edges (Black).
• 4 moulds first came out in 2017, including in this set: Plate Special 2 x 3 with Rocks ×3; Weapon Pike / Spear Tip with Bar ×2; Minifig Neckwear Armor with Pentagonal Hole in Front, 2 Studs on Back, and…; Wave / Lightning Angular, Single.
• 1 existing mould first came out in this colour in 2017, including in this set: Headwear Accessory Visor Grille and Antenna (Trans-Neon Orange).
• 4 minifigure parts with their print are only in this set: Hips and Pearl Gold Legs with Gold and Silver Nexo Armor, Knee Pads and Boots… (Light Bluish Gray); Minifig Head Ruina, Dual Sided, Yellow Eyes, Dark Purple Rock Effect, Blue… (Sand Blue); Torso Armor Gold and Silver with Dragon Head on Orange Pentagonal Shield Print… (Dark Azure); Torso Dark Purple and Bright Light Blue Rock / Lightning Effect and White… (Black).

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