The Ice Spikes

1 part comes in a colour no other set has for that mould

• Brick 2 x 6Medium Blue · ×13

2 printed parts are only in this set

• Brick 1 x 2 with Pixelated Enchantment Table PrintBlack · ×2
• Tile 1 x 2 with Pixelated Black, White and Gray Print (Minecraft Open Book)Pearl Gold

5 parts appear in only a few other sets

• Brick 1 x 2 with Three Small Black Squares PrintWhitealso in 21120 The Snow Hideout (all Minecraft)
• Tile Special 2 x 3 with 2 Clips with Minecraft Face Print[Thick Open O Clips]Redalso in 21127 The Fortress (all Minecraft)
• Tool Pickaxe Blocky, DoubleMedium Lavenderalso in 21137 The Mountain Cave, 21136 The Ocean Monument (all Minecraft)
• Brick 2 x 2 without Inside RidgesTrans-Medium Blue · ×8also in 21120 The Snow Hideout, 21137 The Mountain Cave, 21142 The Polar Igloo (all Minecraft)
• Tile 1 x 1 with 3 Black Squares PrintWhitealso in 853663 Magnet, 853670 Christmas Ornament Snowman, 21120 The Snow Hideout

3 parts are otherwise only found in Minecraft sets

• Minifig Neckwear Armour Breastplate Rectangular (Minecraft)Flat Silver
• Tile Special 1 x 2 with Minifig Neck PinWhite
• Weapon Sword BlockyDark Bluish Gray

6 existing moulds first came out in their colour in 2017, including in this set

• Tile 2 x 2 with GrooveBright Light Blue · ×32
• Bar 1 x 4 x 3 [End Tabs]Medium Nougat · ×5
• Plate 6 x 6Bright Light Blue · ×5
• Plate Special 1 x 2 with Clips Horizontal [Open O Clips]Medium Nougat · ×5
• Plate 6 x 6Medium Nougat
• and 1 more