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 | 110K | 21K | 12w 00h 00m 00s | Warrior Healing Speed 1, Oracle 36 | 7% | 19K | 44.5K |
| 2 | 165K | 31.5K | 124w 5d 00h 00m 00s> 2 Year(s) | Warrior Healing Speed 2, Oracle 36 | 18% | 42K | 56.5K |
| 3 | 220K | 46.5K | 185w 1d 00h 00m 00s> 3 Year(s) | Warrior Healing Speed 3, Oracle 37 | 29% | 95K | 72K |
| 4 | 275K | 69K | 274w 6d 00h 00m 00s> 5 Year(s) | Warrior Healing Speed 4, Oracle 37 | 40% | 215K | 91.5K |
| 5 | 330K | 105K | 408w 1d 00h 00m 00s> 7 Year(s) | Warrior Healing Speed 5, Oracle 38 | 54% | 485K | 120K |
| 6 | 385K | 155K | 86w 4d 00h 00m 00s> 1 Year(s) | Warrior Healing Speed 6, Oracle 38 | 70% | 1.1M | 145K |
| 7 | 450K | 230K | 899w 6d 00h 00m 00s> 17 Year(s) | Warrior Healing Speed 7, Oracle 39 | 90% | 2.5M | 185K |
| 8 | 540K | 335K | 1 336w 2d 00h 00m 00s> 25 Year(s) | Warrior Healing Speed 8, Oracle 39 | 120% | 5.6M | 225K |
| 9 | 715K | 500K | 1 984w 2d 00h 00m 00s> 38 Year(s) | Warrior Healing Speed 9, Oracle 40 | 150% | 13M | 280K |
| 10 | 1.1M | 740K | 2 946w 4d 00h 00m 00s> 56 Year(s) | Warrior Healing Speed 10, Oracle 40 | 200% | 28.5M | 345K |
| 4.29M | 2.23M | 8 258w 3d 00h 00m 00s> 158 Year(s) | 200% | 51.56M | 1.56M |
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