The Knowledge of tactical advantage and planning allows you to summon more warriors for an Onslaught. Upgrading this Knowledge increases the number of warriors for an Onslaught organized by you.
| Level | Scrolls | Precious Dust | Time | Increased Headcount During an Onslaught | Influence |
| 1 | 30 000 | 85 | 24w 6d 12h 00m 00s | 2 | 13M |
| 2 | 30 500 | 95 | 27w 1d 00h 00m 00s | 4 | 13M |
| 3 | 31 500 | 105 | 30w 3d 00h 00m 00s | 6 | 13.5M |
| 4 | 32 500 | 120 | 35w 1d 12h 00m 00s | 8 | 13.5M |
| 5 | 34 000 | 140 | 42w 1d 00h 00m 00s | 10 | 13.5M |
| 6 | 35 500 | 165 | 52w 00h 00m 00s | 12 | 13.5M |
| 7 | 37 500 | 200 | 66w 2d 00h 00m 00s> 1 Year(s) | 14 | 14M |
| 8 | 40 000 | 245 | 87w 1d 00h 00m 00s> 1 Year(s) | 16 | 14M |
| 9 | 43 000 | 305 | 118w 2d 12h 00m 00s> 2 Year(s) | 18 | 14M |
| 10 | 46 500 | 390 | 165w 6d 12h 00m 00s> 3 Year(s) | 20 | 14.5M |
| 361K | 1.85K | 649w 4d 00h 00m 00s> 12 Year(s) | 20 | 136.5M |
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