Devote time to reading books about the art of war and you will learn how to lead a numerous army across long distances. Conduct this Study to increase the number of warriors on a march.
| Level | Food | Lumber | Iron | Stone | Silver | Gold | Time | Requirements | March Headcount | Power | Hero's Experience |
| 1 | 50M | 50M | 50M | 50M | 60M | 290K | 9w 1d 00h 00m 00s | 1% | 470K | 205K | |
| 2 | 99M | 99M | 99M | 99M | 120M | 395K | 13w 5d 00h 00m 00s | 4% | 1.1M | 235K | |
| 3 | 200M | 200M | 200M | 200M | 240M | 545K | 20w 4d 00h 00m 00s | 8% | 2.4M | 265K | |
| 4 | 390M | 390M | 390M | 390M | 470M | 755K | 30w 6d 00h 00m 00s | 12% | 5.45M | 310K | |
| 5 | 770M | 770M | 770M | 770M | 925M | 1.05M | 46w 2d 00h 00m 00s | 16% | 12.5M | 360K | |
| 6 | 1.55B | 1.55B | 1.55B | 1.55B | 1.85B | 1.5M | 69w 3d 00h 00m 00s> 1 Year(s) | 21% | 28M | 425K | |
| 7 | 3.05B | 3.05B | 3.05B | 3.05B | 3.65B | 2.1M | 104w 1d 00h 00m 00s> 1 Year(s) | 27% | 62.5M | 505K | |
| 8 | 6B | 6B | 6B | 6B | 7.2B | 2.95M | 156w 2d 00h 00m 00s> 2 Year(s) | 33% | 145M | 600K | |
| 9 | 12B | 12B | 12B | 12B | 14.5B | 4.15M | 234w 3d 00h 00m 00s> 4 Year(s) | 41% | 320M | 715K | |
| 10 | 23.5B | 23.5B | 23.5B | 23.5B | 28.5B | 5.9M | 351w 4d 00h 00m 00s> 6 Year(s) | 50% | 720M | 855K | |
| 47.61B | 47.61B | 47.61B | 47.61B | 57.52B | 19.64M | 1 036w 3d 00h 00m 00s> 19 Year(s) | 50% | 1.3B | 4.48M |
English