New tactics borrowed from foreign warlords will strengthen your defense. Conduct this Study to increase tier I warrior defense.
| Level | Food | Lumber | Iron | Stone | Silver | Gold | Time | Requirements | Increased Tier I Warrior Defense | Power | Hero's Experience | ||||||||||||
| 1 | 10K | 10K | 10K | 10K | 10K | 3.85K | 1d 06h 00m 00s | Academy 8 | 1% | 250 | 7.5K | ||||||||||||
| 2 | 20K | 20K | 20K | 20K | 20K | 4.45K | 1d 15h 00m 00s | Academy 9 | 2% | 500 | 16K | ||||||||||||
| 3 | 40K | 40K | 40K | 40K | 40K | 5.2K | 2d 03h 00m 00s | Academy 9 | 3% | 1K | 27K | ||||||||||||
| 4 | 80K | 80K | 80K | 80K | 80K | 6.1K | 2d 18h 00m 00s | Academy 10 | 4% | 2K | 40.5K | ||||||||||||
| 5 | 160K | 160K | 160K | 160K | 160K | 7.4K | 3d 15h 00m 00s | Academy 10 | 5% | 4K | 57K | ||||||||||||
| 6 | 320K | 320K | 320K | 320K | 320K | 8.95K | 4d 18h 00m 00s | Academy 11 | 6% | 8K | 77.5K | ||||||||||||
| 7 | 640K | 640K | 640K | 640K | 640K | 12.5K | 1w 00h 00m 00s | Academy 11 | 7% | 16K | 105K | ||||||||||||
| 8 | 1.3M | 1.3M | 1.3M | 1.3M | 1.3M | 13.5K | 1w 1d 00h 00m 00s | Academy 12 | 8% | 32K | 135K | ||||||||||||
| 9 | 2.6M | 2.6M | 2.6M | 2.6M | 2.6M | 17K | 1w 4d 00h 00m 00s | Academy 13 | 9% | 64K | 170K | ||||||||||||
| 10 | 5.15M | 5.15M | 5.15M | 5.15M | 5.15M | 20.5K | 2w 00h 00m 00s | Academy 13 | 10% | 130K | 215K | ||||||||||||
| 11 | 10.5M | 10.5M | 10.5M | 10.5M | 10.5M | 25K | 2w 4d 00h 00m 00s | Academy 14 | 11.5% | 260K | 270K | ||||||||||||
| 12 | 20.5M | 20.5M | 20.5M | 20.5M | 20.5M | 30.5K | 3w 2d 00h 00m 00s | Academy 14 | 13% | 515K | 335K | ||||||||||||
| 13 | 41M | 41M | 41M | 41M | 41M | 37.5K | 4w 2d 00h 00m 00s | Academy 15 | 14.5% | 1.05M | 410K | ||||||||||||
| 14 | 82M | 82M | 82M | 82M | 82M | 45.5K | 5w 3d 00h 00m 00s | Academy 15 | 17% | 2.05M | 500K | ||||||||||||
| 15 | 165M | 329.32M | 165M | 329.32M | 165M | 329.32M | 165M | 329.32M | 165M | 329.32M | 57.5K | 295.45K | 7w 1d 00h 00m 00s | 30w 5d 03h 00m 00s | Academy 16 | 20% | 20% | 4.1M | 8.23M | 610K | 2.98M |
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