In the Trap Workshop, the Clan's Chief and Elders can craft and upgrade traps, which are needed to reinforce Fort defenses in Holmgang.
| Level | Time | Timber | Plates | Steel | Ale | Thoriars | Scrolls | Precious Dust | Requirements | Stronghold Influence |
| 1 | 2w 1d 00h 00m 00s | 75 000 | 75 000 | 25 000 | 60 000 | 15 000 | 500 | 500 | House of Jarls 1 | 190 000 000 |
| 2 | 3w 1d 00h 00m 00s | 150 000 | 150 000 | 49 000 | 120 000 | 29 500 | 650 | 1 050 | House of Jarls 2 | 260 000 000 |
| 3 | 4w 5d 00h 00m 00s | 295 000 | 295 000 | 98 000 | 235 000 | 59 000 | 825 | 2 050 | House of Jarls 3 | 365 000 000 |
| 4 | 14w 4d 00h 00m 00s | 1 300 000 | 1 300 000 | 425 000 | 1 050 000 | 255 000 | 975 | 3 350 | House of Jarls 4 | 510 000 000 |
| 5 | 575w 1d 00h 00m 00smore 11 years | 12 000 000 | 12 000 000 | 3 900 000 | 9 350 000 | 2 350 000 | 120 000 | 4 000 | House of Jarls 5 | 715 000 000 |
| 599w 5d 00h 00m 00smore 11 years | 13 820 000 | 13 820 000 | 4 497 000 | 10 815 000 | 2 708 500 | 122 950 | 10 950 | 2 040 000 000 |
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