Your local craftsmen strive to make your troops even more effective at siege warfare. Conduct this Study and increase your siege offense.
| Level | Food | Lumber | Iron | Stone | Silver | Gold | Time | Requirements | Increased Siege Offense | Power | Hero's Experience | ||||||||||||
| 1 | 1.9K | 1.9K | 1.45K | 1.9K | 3K | 665 | 03h 00m 00s | 1% | 150 | 15K | |||||||||||||
| 2 | 3.75K | 3.75K | 2.85K | 3.75K | 7.5K | 1.1K | 07h 00m 00s | Academy 4 | 3% | 375 | 30K | ||||||||||||
| 3 | 7.5K | 7.5K | 5.65K | 7.5K | 19K | 1.75K | 15h 00m 00s | Academy 6 | 7% | 940 | 45K | ||||||||||||
| 4 | 15K | 15K | 11.5K | 15K | 47K | 3.2K | 1d 09h 00m 00s | Academy 8 | 13% | 2.35K | 60K | ||||||||||||
| 5 | 30K | 30K | 22.5K | 30K | 120K | 6.15K | 3d 00h 00m 00s | Academy 10 | 21% | 5.9K | 75K | ||||||||||||
| 6 | 60K | 60K | 45K | 60K | 295K | 13.5K | 1w 00h 00m 00s | Academy 12 | 31% | 15K | 90K | ||||||||||||
| 7 | 120K | 120K | 90K | 120K | 735K | 24.5K | 2w 1d 00h 00m 00s | Academy 14 | 46% | 37K | 105K | ||||||||||||
| 8 | 240K | 240K | 180K | 240K | 1.85M | 44K | 4w 4d 00h 00m 00s | Academy 16 | 66% | 92K | 120K | ||||||||||||
| 9 | 480K | 480K | 360K | 480K | 4.6M | 79K | 9w 6d 00h 00m 00s | Academy 18 | 91% | 230K | 135K | ||||||||||||
| 10 | 960K | 1.92M | 960K | 1.92M | 720K | 1.44M | 960K | 1.92M | 11.5M | 19.18M | 145K | 318.87K | 21w 4d 00h 00m 00s | 39w 6d 10h 00m 00s | 131% | 131% | 575K | 958.72K | 150K | 825K |
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