Your scouts have found out how the enemy army receives their provisions. Now they can poison it and cause starvation and disease within the enemy troop. Conduct this Study to reduce the health of enemy troops.
| Level | Food | Lumber | Iron | Stone | Silver | Gold | Grant | Time | Requirements | Reduced Enemy Warrior Health | Power | Hero's Experience |
| 1 | 3.1M | 3.1M | 3.1M | 3.1M | 3.1M | 160K | - | 8w 2d 00h 00m 00s | 0.25% | 300K | 130K | |
| 2 | 5.1M | 5.1M | 5.1M | 5.1M | 5.35M | 215K | - | 12w 2d 00h 00m 00s | Academy 22 | 0.75% | 520K | 165K |
| 3 | 8.3M | 8.3M | 8.3M | 8.3M | 9.1M | 290K | - | 18w 00h 00m 00s | Academy 24 | 1.5% | 895K | 210K |
| 4 | 14M | 14M | 14M | 14M | 16M | 390K | - | 26w 2d 00h 00m 00s | Academy 25 | 2.5% | 1.55M | 255K |
| 5 | 22.5M | 22.5M | 22.5M | 22.5M | 27M | 530K | - | 38w 5d 00h 00m 00s | Academy 26 | 3.75% | 2.7M | 315K |
| 6 | 36.5M | 36.5M | 36.5M | 36.5M | 46M | 730K | - | 56w 6d 00h 00m 00s> 1 Year(s) | Academy 26 | 5.5% | 4.6M | 385K |
| 7 | 59M | 59M | 59M | 59M | 78.5M | 1M | 1 050 | 83w 3d 00h 00m 00s> 1 Year(s) | 7.75% | 7.95M | 465K | |
| 8 | 96.5M | 96.5M | 96.5M | 96.5M | 135M | 1.4M | 1 500 | 122w 5d 00h 00m 00s> 2 Year(s) | Academy 27 | 10.5% | 14M | 565K |
| 9 | 160M | 160M | 160M | 160M | 230M | 1.95M | 2 200 | 180w 2d 00h 00m 00s> 3 Year(s) | Academy 28 | 13.75% | 24M | 680K |
| 10 | 260M | 260M | 260M | 260M | 395M | 2.7M | 3 250 | 265w 00h 00m 00s> 5 Year(s) | Academy 28 | 17.75% | 41M | 815K |
| 11 | 420M | 420M | 420M | 420M | 675M | 3.75M | 4 750 | 389w 4d 00h 00m 00s> 7 Year(s) | Academy 29 | 22.5% | 70.5M | 975K |
| 12 | 685M | 685M | 685M | 685M | 1.15B | 5.25M | 6 950 | 572w 5d 00h 00m 00s> 10 Year(s) | Academy 29 | 28% | 125M | 1.2M |
| 13 | 1.15B | 1.15B | 1.15B | 1.15B | 2B | 7.35M | 10 500 | 841w 6d 00h 00m 00s> 16 Year(s) | 34.25% | 210M | 1.4M | |
| 14 | 1.85B | 1.85B | 1.85B | 1.85B | 3.4B | 10.5M | 15 000 | 1 237w 3d 00h 00m 00s> 23 Year(s) | 41.5% | 365M | 1.65M | |
| 15 | 3B | 3B | 3B | 3B | 5.8B | 15M | 22 500 | 1 819w 00h 00m 00s> 34 Year(s) | 50% | 625M | 1.95M | |
| 7.77B | 7.77B | 7.77B | 7.77B | 13.97B | 51.22M | 67.7K | 5 672w 3d 00h 00m 00s> 108 Year(s) | 50% | 1.49B | 11.16M |
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