| Level |
Description |
Effect |
|---|
| 1 | Lv.1: Defeat Verus Castle last boss 3 times | Attack on Boss types will be increased by 1% |
| 2 | Lv.2: Defeat Verus Castle last boss 10 times | Attack on Boss types will be increased by 3% |
| 3 | Lv.3: Defeat Verus Castle last boss 30 times | Attack on Boss types will be increased by 5% |
| 4 | Lv.4: Defeat Verus Castle last boss 100 times | Attack on Boss types will be increased by 10% |