La sagesse des vaillants guerriers du passé, contenue dans des enseignements secrets, permet d'entraîner plus rapidement et plus efficacement les jeunes recrues. Améliorer cette Connaissance augmente la vitesse d'entraînement des guerriers.
| Niveau | Nourriture | Bois | Fer | Pierre | Argent | Or | Temporels | Conditions | Accélération entraînement des guerriers | Influence | Expérience du Héros |
| 1 | 12K | 8.75K | 8.75K | 8.75K | 3.7K | 435 | 01h 30m 00s | 1 | 370 | 94K | |
| 2 | 30K | 22K | 22K | 22K | 9.25K | 725 | 04h 00m 00s | 1 | 925 | 188K | |
| 3 | 75K | 54.5K | 54.5K | 54.5K | 23.5K | 1.4K | 11h 00m 00s | 2 | 2.35K | 282K | |
| 4 | 190K | 140K | 140K | 140K | 58K | 3.2K | 1d 09h 00m 00s | 2 | 5.8K | 376K | |
| 5 | 470K | 345K | 345K | 345K | 145K | 7.9K | 3d 21h 00m 00s | 3 | 14.5K | 470K | |
| 6 | 1.2M | 855K | 855K | 855K | 365K | 20.5K | 1w 4d 00h 00m 00s | 4 | 36.5K | 564K | |
| 7 | 2.95M | 2.15M | 2.15M | 2.15M | 905K | 52K | 4w 4d 00h 00m 00s | 5 | 90.5K | 658K | |
| 8 | 7.35M | 5.35M | 5.35M | 5.35M | 2.3M | 125K | 12w 6d 00h 00m 00s | 8 | 230K | 752K | |
| 9 | 18.5M | 13.5M | 13.5M | 13.5M | 5.65M | 295K | 36w 4d 00h 00m 00s | 10 | 565K | 846K | |
| 10 | 46M | 33.5M | 33.5M | 33.5M | 14.5M | 695K | 104w 6d 00h 00m 00s> 2 Année(s) | 20 | 1.45M | 940K | |
| 76.78M | 55.93M | 55.93M | 55.93M | 23.96M | 1.2M | 161w 1d 22h 30m 00s> 3 Année(s) | 20 | 2.4M | 5.17M |
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