| Ruler | Kingdom | Era |
|---|---|---|
| Ghostmaster Good Spooks | Good | 48 |
| Mr. Spook | Cease | 32 |
| Mr. Spook | Cease | 32 |
| Mr. Spook | Boo | 33 |
| Mr. Spook | Cease | 33 |
| Mr. Spook | Cease | 33 |
| Mr. Spook | Cease | 33 |
| Mr. Spook | Cease | 33 |
| Mr. Spook | Boo | 34 |
| Mr. Spook | Boo | 43 |
| Mr. Spook | Planet Hollywood | 44 |
| Mr. Spook | Boo | 44 |
| Mr. Spook | boo | 47 |
| Mr. Spook | 48 | |
| Mr. Spook | 48 | |
| Mr. Spook II | 48 | |
| Mr. Spook III | 48 | |
| Mr. Spook III | 48 | |
| Lady Spooky | 12 | |
| Viceroy Spooky | Arrseonia | 13 |
| Viceroy Spooky | Arrseonia | 14 |
| Queen Spooky | Rumour | 15 |
| Queen Spooky | Rumour | 15 |
| Queen Spooky | Rumour | 15 |
| Queen Spooky | Rumour | 17 |
| Lady Spooky | THE GOOD SIDE | 19 |
| Lady Spooky | Knights of NI | 20 |
| Lady Spooky | 20 | |
| Lady Spooky | Corporate | 20 |
| Lady Spooky | NARRSE | 22 |
| Lady Spooky | NARRSE | 23 |
| Lady Spooky | NARRSE | 24 |
| Lady Spooky | NARRSE | 25 |
| Mr. Spooky | Anonymous United Kingdom | 26 |
| Mr. Spooky | 47 | |
| Mr. Spooky | 48 | |