Defense Counterattack II
Defending Heroes gain increased ATK in PVP battles
Max level: 10
Research levels
| Level |  Power |  Food |  Iron |  Coin |  Valor Badge | Base research time | Requirements |
|---|---|---|---|---|---|---|---|
| 1 | 12,000 | 20,417,000 | 20,417,000 | 61,251,100 | 700 | 7 days 3 hr 41 min |
|
| 2 | 24,000 | 20,417,000 | 20,417,000 | 61,251,100 | 700 | 7 days 3 hr 41 min |
|
| 3 | 36,000 | 20,417,000 | 20,417,000 | 61,251,100 | 700 | 7 days 3 hr 41 min |
|
| 4 | 49,400 | 25,521,300 | 25,521,300 | 76,563,900 | 900 | 9 days 7 hr 11 min |
|
| 5 | 62,800 | 25,521,300 | 25,521,300 | 76,563,900 | 900 | 9 days 7 hr 11 min |
|
| 6 | 76,200 | 25,521,300 | 25,521,300 | 76,563,900 | 900 | 9 days 7 hr 11 min |
|
| 7 | 91,200 | 31,901,600 | 31,901,600 | 95,704,900 | 1,100 | 11 days 3 hr 49 min |
|
| 8 | 106,200 | 31,901,600 | 31,901,600 | 95,704,900 | 1,100 | 11 days 3 hr 49 min |
|
| 9 | 121,200 | 31,901,600 | 31,901,600 | 95,704,900 | 1,100 | 11 days 3 hr 49 min |
|
| 10 | 136,200 | 31,901,600 | 31,901,600 | 95,704,900 | 1,100 | 11 days 3 hr 49 min |
|