Squad HP
Heroes in this squad gain increased HP
Max level: 5
Research levels
| Level |  Power |  Food |  Iron |  Coin | Base research time | Requirements |
|---|---|---|---|---|---|---|
| 1 | 3,000 | 1,282,500 | 1,282,500 | 3,847,600 | 1 day 3 hr 32 min |
|
| 2 | 7,000 | 2,282,900 | 2,282,900 | 6,848,700 | 2 days 1 hr 33 min |
|
| 3 | 11,600 | 2,967,800 | 2,967,800 | 8,903,300 | 3 days 12 hr 14 min |
|
| 4 | 17,700 | 5,193,600 | 5,193,600 | 15,580,800 | 5 days 14 hr 45 min |
|
| 5 | 24,400 | 6,232,300 | 6,232,300 | 18,696,900 | 8 days 10 hr 8 min |
|