| Ruler | Kingdom | Era |
|---|---|---|
| Mr. Attack | Boo | 47 |
| Mr. Attack | Boo | 48 |
| Mr. Attack | 48 | |
| Mr. Attack | Boo | 48 |
| Mr. Attack | Kingdom of Stupid Warriors | 48 |
| Mr. Attack | Spooks | 48 |
| Mr. Attacked | 47 | |
| Mr. Attacker | 48 | |
| Sir Big Mac Attack | Foundation | 41 |
| Mr. Blitzattack | 48 | |
| Mr. Catattack | 48 | |
| Mr. Imnotplayingsodontattackme | 47 | |
| Mr. Ratattack | Odins last stand | 47 |
| Mr. Shpedrothe Shark Attack | Phi Empire | 27 |