The Training Grounds

3 parts appear in only a few other sets

• Tile 2 x 4 with GrooveDark Brown · ×3also in 40549 Demogorgon & Eleven, 76974 Brick-Built Mosasaurus Boat Mission
• Plate 2 x 12Dark Greenalso in 21180 The Guardian Battle, 76156 Rise of the Domo
• Brick 1 x 1 x 5 with Solid StudDark Brown · ×6also in 21263 The Badlands Mineshaft, 910048 Riverside Scholars, 21272 Woodland Mansion Fighting Ring

2 parts are otherwise only found in Minecraft sets

• Minifig Head Special, Cube [Plain]Tan
• Weapon Sword BlockyPearl Gold

1 mould first came out in 2022, including in this set

• Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder×2

6 existing moulds first came out in their colour in 2022, including in this set

• Brick 1 x 1 x 5 with Solid StudDark Brown · ×6
• Plate Special 2 x 2 with Only 2 studsDark Brown · ×4
• Tile 2 x 4 with GrooveDark Brown · ×3
• Plate Special 2 x 2 with Groove and Center Stud (Jumper)Trans-Dark Blue · ×2
• Bar 7 x 3 with Double Clips (Ladder) [Straight Clips]Medium Nougat
• and 1 more

2 minifigure parts with their print are only in this set

• Minifig Head Special, Cube with Pixelated Partly Covered Nougat Face, Black…Dark Purple
• Torso Robes, Pixelated Black and Gold Squares Print, Dark Purple Arms and HandsDark Purple