Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece
and leave with the element ID LEGO asks for, or a link to buy the part.
Flame / Headwear Accessory Plume / Feather, Triple PointTrans-Neon OrangePart 64647Element 6289248 or 61000331 spare in the box×2
Trans-Orange
2 pieces
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Trans-OrangePart 54200Element 6245265 or 42443691 spare in the box×2
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 70014-1[No Color/Any Color]Part 14405Element 6039121×1
Minifigures
5 figures
LeonidasMinifigure, checked as a whole figure×1
CrugMinifigure, checked as a whole figure×1
Lennox with Flat Silver Shoulder ArmorMinifigure, checked as a whole figure×1
Crominus with Tattered CapeMinifigure, checked as a whole figure×1
Cragger with Tattered CapeMinifigure, checked as a whole figure×1
Tick each piece as you find it, or mark it missing.
When a piece really is missing
Ask LEGO
LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for
the set number and each piece's element ID, the number printed beside the piece in the parts list at the back
of the instructions. This checker lists both.
Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from
older or second-hand sets.
Keep a record
Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick
pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.