| Ruler | Kingdom | Era |
|---|---|---|
| Demonic Aborted Failure | Hot Inactive Veterans | 42 |
| Mr. Failure | Peacekeeper | 25 |
| Mr. Failure | Muppets | 47 |
| Ms. Failure The Goddess of Losers | 47 | |
| Sir Truefailure | Peacekeepers | 13 |
| Viceroy Truefailure | 14 | |
| Mr. Truefailure | Peacekeeper | 26 |
| Mr. Truefailure | Peacekeeper | 26 |