Engineer Corps II
| Research | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | L9 | L10 | TOTAL |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Marching Speed VI | 17B | 28B | 47B | 78B | 130B | 219B | 317B | 619B | 990B | 1700B | 4144.9B |
| Carrying Capacity VI | 17B | 28B | 47B | 78B | 130B | 219B | 317B | 619B | 990B | 1700B | 4144.9B |
| Fortress Walls I | 900B | 900B | |||||||||
| Training Cost VII | 170B | 280B | 470B | 780B | 1300B | 2200B | 3170B | 6190B | 9900B | 17T | 41460B |
| Marching Speed VII | 170B | 280B | 470B | 780B | 1300B | 2200B | 3170B | 6190B | 9900B | 17T | 41460B |
| Carrying Capacity VII | 170B | 280B | 470B | 780B | 1300B | 2200B | 3170B | 6190B | 9900B | 17T | 41460B |
| Fortress Walls II | 9000B | 9000B | |||||||||
| Josephine II | 9000B | 9000B |