| Ruler | Kingdom | Era |
|---|---|---|
| Mr. Death Laughz | Peace be with you | 48 |
| Mr. Iamevilstoplaughing | 48 | |
| Mr. Jester of Laughter That Kills | 48 | |
| Mr. Just Laugh | 48 | |
| Mr. Just Laugh | Creators of Chaos | 48 |
| Mr. Laugh | 48 | |
| Mr. Laughing | 48 | |
| Mr. Laughing | 48 | |
| Mr. Laughing | 48 | |
| Mr. Laughingdude | 48 | |
| Mr. Laughingdweeb | Pirates | 47 |
| Mr. Laughingguy | Pirates | 47 |
| Ms. Mery Slaughter | 48 | |
| Sir Onslaught | Foundation | 40 |
| Sir Onslaught | Foundation | 42 |
| Lord Onslaught | Domination | 43 |
| Mr. Onslaught | Hematolagnia | 45 |
| Mr. Onslaught | Holy | 48 |
| Mr. Onslaught | 48 | |
| Mr. Onslaught | Barbarian Alliance | 48 |
| Mr. Onslaught The Basher | Holy | 48 |
| Mr. Onslaught The Mant Basher | DOA | 48 |
| Lord Onslaught The Sexciest | No Pulse | 43 |
| Mr. Onslaught The What | Orange | 48 |
| Mr. Red Horseman of Mass Slaughter | 47 | |
| Duke Ryan The Laughing Storm | 48 | |
| Mr. Secret Agent Onslaught | DOA | 47 |
| Mr. Slaughter | 30 | |
| Mr. Slaughter | Ephisians | 32 |
| Mr. Slaughter | Ephisians | 32 |
| Mr. Slaughter | Steel City | 48 |
| Mr. Slaughter House | 47 | |
| Mr. Slaughterhaben | 48 | |
| Sir Xerxes The Slaughterable | Ashrak | 47 |