Grasping the nuances of tactical planning allows you to perform joint attacks by calling up even more warriors. Upgrading this Knowledge increases the maximum number of warriors for an Onslaught organized by you.
| Level | Gold | Soul Shard | Time | Requirements | Warrior Number in an Onslaught | Influence | Hero’s Experience |
| 1 | 110K | 22K | 6w 1d 00h 00m 00s | Troop Offense in Towns III 1, Oracle 36 | 1% | 15K | 37.5K |
| 2 | 170K | 32.5K | 63w 6d 00h 00m 00s> 1 Year(s) | Troop Offense in Towns III 2, Oracle 36 | 2% | 33K | 47.5K |
| 3 | 225K | 48K | 94w 5d 00h 00m 00s> 1 Year(s) | Troop Offense in Towns III 3, Oracle 37 | 3% | 74.5K | 60K |
| 4 | 280K | 71K | 140w 5d 00h 00m 00s> 2 Year(s) | Troop Offense in Towns III 4, Oracle 37 | 4% | 170K | 76K |
| 5 | 340K | 110K | 208w 6d 00h 00m 00s> 4 Year(s) | Troop Offense in Towns III 5, Oracle 38 | 5% | 380K | 95.5K |
| 6 | 400K | 160K | 310w 1d 00h 00m 00s> 5 Year(s) | Troop Offense in Towns III 6, Oracle 38 | 6% | 860K | 120K |
| 7 | 465K | 235K | 460w 4d 00h 00m 00s> 8 Year(s) | Troop Offense in Towns III 7, Oracle 39 | 8% | 1.95M | 150K |
| 8 | 565K | 345K | 683w 6d 00h 00m 00s> 13 Year(s) | Troop Offense in Towns III 8, Oracle 39 | 10% | 4.4M | 190K |
| 9 | 745K | 515K | 1 015w 4d 00h 00m 00s> 19 Year(s) | Troop Offense in Towns III 9, Oracle 40 | 12% | 9.9M | 230K |
| 10 | 1.15M | 760K | 1 508w 1d 00h 00m 00s> 28 Year(s) | Troop Offense in Towns III 10, Oracle 40 | 15% | 22.5M | 285K |
| 4.45M | 2.3M | 4 492w 4d 00h 00m 00s> 86 Year(s) | 15% | 40.28M | 1.29M |
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