Generous Lords who are ready to share resources with their allies need large and sturdy carts to carry cargos. Conduct this Study to increase the maximum capacity of your carts.
| Level | Food | Lumber | Iron | Stone | Silver | Gold | Grant | Time | Requirements | Amount of Resources In One Cart | Power | Hero's Experience |
| 1 | 3M | 3M | 3M | 3M | 3M | 96.5K | - | 5w 00h 00m 00s | 2% | 260K | 125K | |
| 2 | 6M | 6M | 6M | 6M | 6M | 130K | - | 7w 3d 00h 00m 00s | Academy 22 | 6% | 480K | 155K |
| 3 | 12M | 12M | 12M | 12M | 12M | 180K | - | 11w 00h 00m 00s | Academy 24 | 12.5% | 885K | 180K |
| 4 | 24M | 24M | 24M | 24M | 24M | 245K | - | 16w 2d 00h 00m 00s | Academy 25 | 22% | 1.65M | 210K |
| 5 | 48M | 48M | 48M | 48M | 48M | 335K | - | 24w 1d 00h 00m 00s | 34.5% | 3M | 245K | |
| 6 | 95.5M | 95.5M | 95.5M | 95.5M | 95.5M | 460K | 435 | 35w 6d 00h 00m 00s | Academy 27 | 50% | 5.55M | 285K |
| 7 | 195M | 195M | 195M | 195M | 195M | 640K | 645 | 53w 2d 00h 00m 00s> 1 Year(s) | Academy 28 | 69% | 10.5M | 330K |
| 8 | 385M | 385M | 385M | 385M | 385M | 895K | 960 | 79w 00h 00m 00s> 1 Year(s) | 92% | 19M | 375K | |
| 9 | 765M | 765M | 765M | 765M | 765M | 1.25M | 1 450 | 117w 3d 00h 00m 00s> 2 Year(s) | 119% | 34.5M | 430K | |
| 10 | 1.55B | 1.55B | 1.55B | 1.55B | 1.55B | 1.8M | 2 150 | 174w 2d 00h 00m 00s> 3 Year(s) | 150% | 63.5M | 490K | |
| 3.08B | 3.08B | 3.08B | 3.08B | 3.08B | 6.03M | 5.64K | 523w 5d 00h 00m 00s> 10 Year(s) | 150% | 139.33M | 2.83M |
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