The Three Brothers

Notable parts

• 1 mould appears in no other set: Helmet Armor, Shoulder Cover, Spikes, Lightning Print ×2.
• 3 printed parts are only in this set: Technic Ball Joint, Graveller Type 2 Closed Mouth Print (Sand Blue) ×2; Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes and Rock Monster print (Light Bluish Gray); Tile Special 2 x 3 Pentagonal with Nexo Power Shield Print - Bulldozer (Trans-Yellow).
• 10 parts appear in only a few other sets: Gorilla Fist / Hand (Dark Purple) ×2 — also in 60338 Chimpanzee Smash Stunt Loop; Castle Turret Top 4 x 8 x 2 1/3 (Dark Purple) — also in 70356 The Stone Colossus of Ultimate Destruction (all Nexo Knights); Technic Ball Joint, Graveller Type 1 Open Mouth Print (Sand Blue) — also in 70359 Lance vs. Lightning (all Nexo Knights); Tile Special 2 x 3 Pentagonal with Nexo Power Shield Print - Horrible Hunger (Trans-Purple) — also in 70353 The Heligoyle (all Nexo Knights); Wedge Plate 4 x 6 Cut Corners (Dark Purple) — also in 70722 OverBorg Attack; Wheel Hard Plastic with Large Cleats and Flanges (Rock Design) (Dark Bluish Gray) ×2 — also in 70352 Jestro's Headquarters, 70356 The Stone Colossus of Ultimate Destruction (all Nexo Knights); Headwear Accessory Visor with Horns (Trans-Neon Orange) — also in 72006 Axl's Rolling Arsenal, 70354 Axl's Rumble Maker (all Nexo Knights); Large Figure Weapon Accessory, Flame / Lightning Bolt with Axle Hole with… (Trans-Purple) ×2 — also in 70359 Lance vs. Lightning, 70352 Jestro's Headquarters, 41193 Aira & the Song of the Wind Dragon; Brick Wedged, Sloped 4 x 4 Fractured Polygon Top (Dark Purple) ×4 — also in 70358 Aaron's Stone Destroyer, 70352 Jestro's Headquarters, 70355 Aaron's Rock Climber, 70356 The Stone Colossus of Ultimate Destruction (all Nexo Knights); Brick Sloped 45° 2 x 2 Double Convex (Dark Purple) ×2 — also in 7591 Construct-a-Zurg, 41185 Magic Rescue from the Goblin Village, 41340 Friendship House, 41101 Heartlake Grand Hotel.
• 4 parts are otherwise only found in Nexo Knights sets: Arm Left with Trans-Neon Orange Shoulder and Pin (Nexo Knights Axl) (Flat Silver); Arm Right with Trans-Neon Orange Shoulder and Pin (Nexo Knights Axl) (Flat Silver); Helmet Space with Air Intakes and Hole on Top (Bright Light Orange); Shield Pentagonal with Rock Edges (Black).
• 4 moulds first came out in 2017, including in this set: Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud ×2; Wave / Lightning Angular, Single ×2; Wheel Hard Plastic with Large Cleats and Flanges (Rock Design) ×2; Weapon Pike / Spear Tip with Bar.
• 5 existing moulds first came out in their colour in 2017, including in this set: Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] (Trans-Light Blue) ×16; Brick Wedged, Sloped 4 x 4 Fractured Polygon Top (Dark Purple) ×4; Gorilla Fist / Hand (Dark Purple) ×2; Castle Turret Top 4 x 8 x 2 1/3 (Dark Purple); Headwear Accessory Visor with Horns (Trans-Neon Orange).
• 4 minifigure parts with their print are only in this set: Torso Chest with Black Cracks, Dark Bluish Gray Scales, Dark Purple and Light… (Sand Blue) ×2; Hips and Sand Blue Legs with Black and Dark Blue Rocks, Black Cracks, and Dark… (Dark Blue); Minifig Head Reex, Yellow Right Eye, Jagged Rock Mouth, Stone Cracks, Eyepatch… (Sand Blue); Minifig Head Roog, Yellow Eyes, Jagged Rock Mouth, Open Mouth / Closed Mouth… (Sand Blue).

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