Minters constantly improve their craft with the help of shamans. Upgrading this Knowledge increases the maximum amount of Thoriars produced in one batch in the Mintage Yard.
| Level | Ale | Timber | Steel | Plates | Thoriars | Scrolls | Time | Requirements | Maximum of Thoriars Received | Influence | |
| 1 | 180 | 150 | 150 | 150 | - | 75 | 1w 1d 12h 00m 00s | 02nd | 6.25M | ||
| 2 | 245 | 200 | 200 | 200 | - | 80 | 1w 2d 00h 00m 00s | 47 | 6.3M | ||
| 3 | 335 | 280 | 280 | 280 | - | 85 | 1w 4d 00h 00m 00s | 86 | 6.35M | ||
| 4 | 475 | 395 | 395 | 395 | - | 90 | 2w 00h 00m 00s | 1st, | >36 | 6.4M | | |
| 5 | 695 | 575 | 575 | 575 | - | 95 | 2w 3d 00h 00m 00s | 1st, | >89 | 6.5M | | |
| 6 | 1.05K | 855 | 855 | 855 | - | 100 | 2w 3d 00h 00m 00s | 2nd, | >64 | 6.55M | | |
| 7 | 1.6K | 1.3K | 1.3K | 1.3K | - | 105 | 3w 1d 00h 00m 00s | 3rd, | >68 | 6.6M | | |
| 8 | 2.45K | 2.05K | 2.05K | - | 2.05K | 110 | 4w 12h 00m 00s | 5, | >14 | 6.65M | | |
| 9 | 3.9K | 3.25K | 3.25K | 3.25K | - | 115 | 5w 4d 00h 00m 00s | 7, | >17 | 6.75M | | |
| 10 | 6.35K | 5.25K | 5.25K | 5.25K | - | 120 | 7w 5d 12h 00m 00s | 10 | 6.8M | ||
| 17.28K | 14.31K | 14.31K | 12.26K | 2.05K | 975 | 31w 3d 12h 00m 00s | 86 | 89 | 65.15M |
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