Knowledge that has been passed down from valiant warriors of old allows young warriors to be trained faster, so they can join your army sooner! Upgrading this Knowledge increases the training speed of your troops.
| Level | Ale | Plates | Thoriars | Scrolls | Time | Requirements | Warrior Training Speed-Up | Influence | |
| 1 | 250 | 250 | 100 | 75 | 6d 12h 00m 00s | 4 | 7.75M | ||
| 2 | 340 | 340 | 140 | 100 | 1w 1d 12h 00m 00s | 8 | 7.8M | ||
| 3 | 475 | 475 | 190 | 125 | 1w 4d 00h 00m 00s | 1st, | >2nd | 7.9M | | |
| 4 | 675 | 675 | 270 | 165 | 2w 1d 12h 00m 00s | 1st, | >6 | 7.95M | | |
| 5 | 980 | 980 | 395 | 220 | 3w 1d 00h 00m 00s | 2 | 8.05M | ||
| 6 | 1.5K | 1.5K | 585 | 290 | 4w 5d 12h 00m 00s | 2nd, | >8 | 8.1M | | |
| 7 | 2.25K | 2.25K | 890 | 390 | 7w 3d 00h 00m 00s | 4 | 8.2M | ||
| 8 | 3.45K | 3.45K | 1.4K | 530 | 12w 1d 00h 00m 00s | 5, | >7 | 8.3M | | |
| 9 | 5.5K | 5.5K | 2.2K | 730 | 20w 4d 00h 00m 00s | 8, | >1st | 8.35M | | |
| 10 | 8.95K | 8.95K | 3.6K | 1 050 | 36w 3d 00h 00m 00s | 11, | >1st | 8.45M | | |
| 24.37K | 24.37K | 9.77K | 3.68K | 90w 3d 00h 00m 00s> 1 Year(s) | 11 | 8 | 80.85M |
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