| Ruler | Kingdom | Era |
|---|---|---|
| Mr. Xpumpx | Dorian Empire | 38 |
| Mr. Xpumpx | Dorian Empire | 39 |
| Mr. Xpumpx | Dorian Empire | 40 |
| Mr. Xpumpx | Foundation | 41 |
| Mr. Xpumpx | Brotherhood of the Wolf | 43 |
| Mr. Xpumpx | Relentless | 44 |
| Mr. Xpumpx | Relentless | 47 |
| Mr. Xpumpx | Relentless | 47 |
| Mr. Xpumpx | The Relentless | 47 |
| Mr. Xpumpx | 47 | |
| Mr. Xpumpx | Relentless | 47 |
| Mr. Xpumpx | Relentless | 47 |
| Mr. Xpumpx | Relentless | 47 |
| Mr. Xpumpx | Relentless | 47 |
| Mr. Xpumpx | Relentless | 47 |
| Mr. Xpumpx | Relentless | 48 |
| Mr. Xpumpx | Relentless | 48 |
| Mr. Xpumpx | Relentless | 48 |
| Mr. Xpumpx | 48 | |
| Mr. Xxpumpxx | Relentless | 47 |
| Mr. Xxpumpxx | Relentless | 47 |
| Mr. Xxpumpxx | Black Knights | 47 |
| Mr. Xxpumpxx | Relentless | 47 |
| Mr. Xxpumpxx | Relentless | 47 |
| Mr. Xxpumpxx | Relentless | 47 |
| Mr. Xxpumpxx | Relentless | 47 |
| Mr. Xxpumpxx | Relentless | 47 |
| Mr. Xxpumpxx | Relentless | 48 |
| Mr. Xxpumpxx | Relentless | 48 |
| Mr. Xxpumpxx | Relentless | 48 |
| Mr. Xxpumpxx | Relentless | 48 |
| Mr. Xxxpumpxxx | Relentless | 47 |
| Mr. Xxxpumpxxx | Relentless | 47 |
| Mr. Xxxpumpxxx | Relentless | 47 |
| Mr. Xxxpumpxxx | Relentless | 48 |
| Mr. Xxxpumpxxx | Relentless | 48 |