Mountain Fortress

What there is most of

• Brick 1 x 3 · Light Bluish Gray×164
• Brick Special 1 x 2 with Masonry Brick Profile · Light Bluish Gray×134
• Brick 1 x 1 · Light Bluish Gray×99
• Brick 1 x 4 · Light Bluish Gray×77
• Brick 2 x 2 Corner · Light Bluish Gray×76
• Plate 1 x 2 · Light Bluish Gray×64
• Brick 1 x 2 · Light Bluish Gray×62
• Brick 1 x 6 · Light Bluish Gray×62
• Plate 1 x 1 · Light Bluish Gray×56
• Brick 1 x 2 x 2 with Inside Stud Holder · Light Bluish Gray×42
• Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side · Light Bluish Gray×42
• Brick Special 1 x 2 with Masonry Brick Profile · Dark Tan×37
• Plate Special 1 x 1 with Vertical Tooth · White×34
• Brick 2 x 2 · Light Bluish Gray×29
• Plate 1 x 3 · Light Bluish Gray×28
• Technic Pin with Friction Ridges Lengthwise with No Center Slots · Black×28
• Brick Special 1 x 4 with Masonry Brick Profile · Light Bluish Gray×26
• Plate Round 1 x 1 with Solid Stud · Light Bluish Gray×26
• Tile 1 x 1 with Groove · White×26
• Brick Special 1 x 1 with Headlight · Light Bluish Gray×25

The twenty most numerous parts, longest bar first. Start a checklist to see all 800 part types and tick them off as you find them.