The House of Jarls is the Stronghold's heart. Here you can view the Stronghold summary and statistics. Upgrading the House allows you to construct other buildings, upgrade their level and also increase the Valley of the Aesir area.
| Level | Time | Timber | Plates | Steel | Ale | Thoriars | Scrolls | Precious Dust | Requirements | Stronghold Influence | Valley of the Aesir, Km | Выработка ресурсов | Total Offense |
| 1 | 190 000 000 | 5 | 20% | 8% | |||||||||
| 2 | 3w 1d 00h 00m 00s | 29 500 | 29 500 | 9 800 | 23 500 | 5 900 | 650 | Shamans' Residence 1 | 260 000 000 | 6 | 30% | 11% | |
| 3 | 9w 3d 00h 00m 00s | 236 000 | 236 000 | 80 000 | 188 000 | 48 000 | 800 | Shamans' Residence 2 | 365 000 000 | 7 | 40% | 14% | |
| 4 | 14w 4d 00h 00m 00s | 255 000 | 255 000 | 85 000 | 205 000 | 51 000 | 975 | 3 500 | Shamans' Residence 3 | 510 000 000 | 8 | 50% | 17% |
| 5 | 575w 1d 00h 00m 00smore 11 years | 2 350 000 | 2 350 000 | 780 000 | 1 900 000 | 470 000 | 350 000 | 5 000 | Shamans' Residence 4 | 715 000 000 | 9 | 60% | 20% |
| 602w 2d 00h 00m 00smore 11 years | 2 870 500 | 2 870 500 | 954 800 | 2 316 500 | 574 900 | 352 425 | 8 500 | 2 040 000 000 |
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