Fourth Boss Earns you 15 XP Kill the fourt boss in level 16
| Rank | Achieved by | Reached |
|---|---|---|
| 41 |
|
4 times |
| 42 |
|
4 times |
| 43 |
|
4 times |
| 44 |
|
4 times |
| 45 |
|
4 times |
| 46 |
|
4 times |
| 47 |
|
4 times |
| 48 |
|
4 times |
| 49 |
|
4 times |
| 50 |
|
4 times |