The Iron Storage is where you store Iron 
.
This resource is required to level up Dragons at certain levels, starting at Lv. 80 and also is the resource needed to upgrade some Buildings on Berk .
Iron is collected by sending Dragons that are able to do so for a certain cost and period of time. Also, from Card Packs and completing specific Collections and Journeys.
Requirements[]
- Upgrade Meade Hall to level 12
- Build the expansion to Brokkr's Hold
- Build The Smithy
Building Progression[]
| Level | Iron Storage Capacity | Upgrade to Next Level | ||
|---|---|---|---|---|
| Vikings Required | Resources Required | 
| ||
| 0 | 5 | 2,200 | 450,000,000 
|
2h |
| 1 | 10 | 2,250 | 9 
|
20h |
| 2 | 20 | 2,550 | 490,000,000
|
1d09h |
| 3 | 50 | 2,770 | 49
|
2d |
| 4 | 100 | 3,590 | 600,000,000
|
2d12h |
| 5 | 400 | 4,550 | 350
|
3d |
| 6 | 2,000 | 5,150 | 650,000,000
|
3d12h |
| 7 | 3,000 | 5,950 | 2,900
|
4d |
| 8 | 6,000 | 6,800 | 700,000,000
|
4d12h |
| 9 | 10,000 | 7,450 | 930,000,000
|
4d12h |
| 10 | 15,000 | 7,800 | 12,500
|
5d |
| 11 | 17,000 | 8,100 | 16,000
|
5d05h |
| 12 | 20,000 | 8,550 | 1,250,000,000
|
5d05h |
| 13 | 25,000 | 9,000 | 24,000
|
5d05h |
| 14 | 35,000 | 9,500 | 29,000
|
5d06h40m |
| 15 | 45,000 | 10,500 | 40,000
|
5d12h |
| 16 | 50,000 | 10,700 | 45,000
|
6d |
| 17 | 55,000 | None | None | None |
Building Design[]
| Iron Storage Lv. 0 | Iron Storage Lv. 1 | Iron Storage Lv. 2 | |||
| Iron Storage Lv. 3 | Iron Storage Lv. 4 | Iron Storage Lv. 5 | |||
| Iron Storage Lv. 6 | Iron Storage Lv. 7 | Iron Storage Lv. 8 | |||
| Iron Storage Lv. 9 | Iron Storage Lv. 10 | Iron Storage Lv. 11 | |||
| Iron Storage Lv. 12 | Iron Storage Lv. 13 | Iron Storage Lv. 14 | |||
| Iron Storage Lv. 15 | Iron Storage Lv. 16 |
| Categories | ||||||
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