Construction foremen are always willing to work with shamans, whose great wisdom commands respect. Upgrading this Knowledge allows you to reduce the number of Plates required for construction.
| Level | Ale | Timber | Steel | Thoriars | Scrolls | Time | Requirements | Reduced Plates Expenses for Building | Influence | |
| 1 | 315 | 270 | 535 | 390 | 75 | 2w 00h 00m 00s | 03rd | 10.5M | ||
| 2 | 425 | 370 | 730 | 535 | 80 | 2w 1d 00h 00m 00s | 71 | 11M | ||
| 3 | 595 | 510 | 1.05K | 740 | 85 | 2w 4d 12h 00m 00s | 1st, | >29 | 11M | | |
| 4 | 840 | 725 | 1.45K | 1.05K | 90 | 3w 2d 00h 00m 00s | 2nd, | >04 | 11M | | |
| 5 | 1.25K | 1.1K | 2.1K | 1.55K | 95 | 4w 1d 00h 00m 00s | 2nd, | >84 | 11M | | |
| 6 | 1.85K | 1.6K | 3.15K | 2.3K | 100 | 4w 12h 00m 00s | 3rd, | >96 | 11M | | |
| 7 | 2.8K | 2.4K | 4.75K | 3.5K | 105 | 5w 1d 12h 00m 00s | 5, | >53 | 11.5M | | |
| 8 | 4.35K | 3.75K | 7.4K | 5.4K | 110 | 6w 5d 12h 00m 00s | 7, | >71 | 11.5M | | |
| 9 | 6.85K | 5.9K | 12K | 8.6K | 115 | 9w 1d 12h 00m 00s | 10, | >75 | 11.5M | | |
| 10 | 11.5K | 9.6K | 19.5K | 14K | 120 | 12w 6d 12h 00m 00s | 15 | 11.5M | ||
| 30.78K | 26.23K | 52.67K | 38.07K | 975 | 52w 3d 00h 00m 00s> 1 Year(s) | 71 | 96 | 111.5M |
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