| Secret achievement | Yes |
| 1 Lvl. | 2 Lvl. | 3 Lvl. | 4 Lvl. | 5 Lvl. | 6 Lvl. | 7 Lvl. | 8 Lvl. | 9 Lvl. | 10 Lvl. | 11 Lvl. | 12 Lvl. | 13 Lvl. | 14 Lvl. | 15 Lvl. | Total | |
| Minimum level of the Palace | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Reward (Gold) | 10M | 24.5M | 39M | 55M | 73M | 93.5M | 120M | 145M | 180M | 215M | 260M | 310M | 365M | 430M | 500M | 2.82B |
| Troop Offense Against Tier VI | 2% | 6% | 10% | 14% | 18% | 23% | 27% | 32% | 38% | 44% | 50% | 57% | 64% | 71% | 80% | 80% |
| Troop Offense Against Tier V | 2% | 6% | 10% | 14% | 18% | 23% | 27% | 32% | 38% | 44% | 50% | 57% | 64% | 71% | 80% | 80% |
| Troop Offense Against Tier IV | 2% | 6% | 10% | 14% | 18% | 23% | 27% | 32% | 38% | 44% | 50% | 57% | 64% | 71% | 80% | 80% |
| How to get | ||||||||||||||||
English
Sounds interesting.