The experience of the great warlords of the past allows you to use their tried and tested systems for training warriors. Upgrading this Knowledge increases the number of warriors being trained simultaneously.
| Level | Gold | Soul Shard | Time | Requirements | Number of Warriors in Training | Influence | Hero’s Experience |
| 1 | 87K | 17.5K | 34w 3d 00h 00m 00s | Oracle 36 | 1% | 15.5K | 41K |
| 2 | 135K | 26K | 51w 1d 00h 00m 00s | Oracle 36 | 6% | 35K | 51K |
| 3 | 180K | 38.5K | 10w 6d 00h 00m 00s | Oracle 36 | 12% | 79K | 64K |
| 4 | 225K | 57K | 112w 5d 00h 00m 00s> 2 Year(s) | Oracle 37 | 20% | 180K | 80K |
| 5 | 275K | 84.5K | 167w 3d 00h 00m 00s> 3 Year(s) | Oracle 37 | 28% | 405K | 99.5K |
| 6 | 320K | 130K | 248w 4d 00h 00m 00s> 4 Year(s) | Oracle 37 | 40% | 910K | 125K |
| 7 | 375K | 190K | 369w 1d 00h 00m 00s> 7 Year(s) | Oracle 37 | 54% | 2.05M | 155K |
| 8 | 455K | 280K | 548w 1d 00h 00m 00s> 10 Year(s) | Oracle 38 | 72% | 4.65M | 195K |
| 9 | 600K | 415K | 116w 2d 00h 00m 00s> 2 Year(s) | Oracle 38 | 93% | 10.5M | 235K |
| 10 | 915K | 610K | 1 208w 6d 00h 00m 00s> 23 Year(s) | Oracle 38 | 120% | 24M | 290K |
| 3.57M | 1.85M | 2 867w 4d 00h 00m 00s> 54 Year(s) | 120% | 42.82M | 1.34M |
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