El Norte es un lugar hostil. No pasa un solo día sin que se produzcan sangrientas batallas en las que la victoria exige una destreza militar impecable. En el Baluarte de Valquirias, puedes aumentar la defensa de los Jomsvikings.
| Nivel | Comida | Madera | Hierro | Plata | Oro | Tiempo | Requisitos | Defensa de Jomsvikings aumentada | Influencia | Experiencia del Héroe | Experiencia del Chamán |
| 1 | 6.9M | 4.6M | 5.75M | 11.5M | 19.5K | 02h 30m 00s | 1% | 4K | 80K | 80K | |
| 2 | 7.1M | 4.75M | 5.95M | 12M | 31.5K | 04h 00m 00s | Baluarte de Valquirias 17 | 10% | 215K | 120K | 120K |
| 3 | 7.7M | 5.15M | 6.4M | 13M | 44K | 07h 30m 00s | Baluarte de Valquirias 17 | 19.5% | 445K | 160K | 160K |
| 4 | 9.55M | 6.4M | 7.95M | 16M | 60K | 21h 00m 00s | 30.5% | 730K | 205K | 205K | |
| 5 | 14.5M | 9.5M | 12M | 24M | 82.5K | 2d 03h 00m 00s | Baluarte de Valquirias 19 | 43.5% | 1.15M | 275K | 275K |
| 6 | 24M | 16M | 20M | 40M | 120K | 4d 18h 00m 00s | Baluarte de Valquirias 19 | 59% | 1.8M | 385K | 385K |
| 7 | 41.5M | 28M | 35M | 69.5M | 175K | 1w 3d 00h 00m 00s | Baluarte de Valquirias 20 | 77.5% | 2.75M | 555K | 555K |
| 8 | 70.5M | 47M | 59M | 120M | 260K | 2w 4d 00h 00m 00s | 100% | 4.25M | 810K | 810K | |
| 9 | 115M | 76.5M | 95.5M | 195M | 380K | 4w 2d 00h 00m 00s | Baluarte de Valquirias 21 | 130% | 6.4M | 1.2M | 1.2M |
| 10 | 180M | 120M | 150M | 300M | 550K | 6w 5d 00h 00m 00s | 160% | 9.45M | 1.7M | 1.7M | |
| 476.75M | 317.9M | 397.55M | 801M | 1.72M | 16w 1d 08h 00m 00s | 160% | 27.19M | 5.49M | 5.49M |
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