Ancient Weyrn Device
Structural · Misc Structural
Render extracted from the game files (the in-game Decor Catalog portrait). © Blizzard Entertainment.
First-party render from the game files. Drag to turn it, scroll or pinch to zoom. Model © Blizzard Entertainment.
Description
“An ancient device from one of the dracthyr weyrns. It doesn't work anymore other than making a colorful glow.”
Ancient Weyrn Device is a large piece from Dragonflight in the Structural catalog, under Misc Structural. Its catalog culture tag is Dracthyr. It is also tagged Enchanting. The color filter lists it under gray. At its default scale the model covers about 11.6 by 10.7 yards and stands 7.6 yards tall.
How to Get Ancient Weyrn Device
Sources come from the game files (collection vendor rows, quest and achievement rewards, journal loot, recipes, RenownRewards and HouseLevelRewardInfo text) and Blizzard's quest API. Auction House figures are the lowest listed price on each US connected realm in our latest scan, not sale prices.
First seen in build 12.1.0.69497 (August 25, 2026).
In the Decor Catalog
Tags are the in-game Decor Catalog filters, read from the game files (DataTagXHouseDecorRecord, named by DataTagInfo and DataTagGroup). Model size is the bounding box of the game model, in yards, at the decor’s default scale.
Placing Ancient Weyrn Device
Placing Ancient Weyrn Device spends 5 of your yard decor budget. That budget is a pool of weight points, not a piece count, and it grows with the house: at house level 7 its 350 points hold 70 of this piece.
| House level | Yard decor budget | Copies of Ancient Weyrn Device |
|---|---|---|
| 1 | 200 | 40 |
| 3 | 250 | 50 |
| 5 | 300 | 60 |
| 7 | 350 | 70 |
Yard budgets read from HouseLevelRewardInfo in the game files. Interior budgets are not stored there, so none is quoted.
Collection Guides
Listed in: Midnight Patch 12.1.5 Housing Decor Guide · Midnight Housing Decor Guide. The guide tracks additions and removals after each new client build, and every name links to this database page.