Professor Lupin's Classroom

What there is most of

• Brick 1 x 2 · Dark Bluish Gray×8
• Brick Sloped 45° 2 x 1 with Bottom Pin · Sand Green×8
• Stairs Spiral Step · Tan×8
• Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges · Dark Bluish Gray×6
• Brick Round 1 x 1 Open Stud · Tan×5
• Plate 1 x 2 · Black×5
• Brick 2 x 2 · Dark Bluish Gray×4
• Brick Sloped 45° 2 x 2 · Sand Green×4
• Brick Sloped 75° 2 x 1 x 3 with Open Stud · Light Bluish Gray×4
• Panel 1 x 2 x 1 [Square Corners] · Light Bluish Gray×4
• Brick 1 x 1 · Dark Bluish Gray×3
• Minifig Head Skeleton, Evil Skull Print · White×3
• Tile 1 x 4 with Groove · Sand Green×3
• Animal / Creature Accessory, Horse Battle Helmet [Winged, One Clip] · White×2
• Brick 2 x 2 · Reddish Brown×2
• Brick Arch 1 x 5 x 4 [Continuous Bow] · Reddish Brown×2
• Brick Arch 1 x 6 · Dark Bluish Gray×2
• Brick Arch 1 x 8 x 2 · Light Bluish Gray×2
• Brick Sloped 33° 3 x 1 · Sand Green×2
• Hinge Brick 1 x 4 [Lower] · Black×2

The twenty most numerous parts, longest bar first. Start a checklist to see all 77 part types and tick them off as you find them.