| Ruler | Kingdom | Era |
|---|---|---|
| Ms. Elven Iceworks | Zeon | 47 |
| Mr. Iceworks | 41 | |
| Mr. Iceworks | The Federation | 47 |
| Mr. Iceworks | Assassin Revolution | 47 |
| Mr. Iceworks | 47 | |
| Mr. Iceworks | Beothuk Evil Ops | 47 |
| Mr. Iceworks | Assassin Revolution | 48 |
| Mr. Iceworks | 48 | |
| Mr. Iceworks | Insane Asylum | 48 |
| Ms. Iceworks | Poodles From Heaven | 48 |
| Duke Iceworks | 48 | |
| Mr. Iceworks | 48 | |
| Mr. Iceworks Armageddon | 47 | |
| Prince Iceworks Armageddon | Shaolin Monks | 47 |
| Mr. Iceworks Armageddon | 47 | |
| Sir Iceworks Menace | 47 | |
| Count Iceworks Restart | 48 | |
| Mr. Iceworks Return | Insane Asylum | 48 |
| Mr. Iceworks The Avengers | Royal Order of Claidmore | 47 |
| Mr. Iceworks The Crazy Witch | Insane Asylum | 47 |
| Mr. Iceworks The Destroyer | The Synarchy | 47 |
| Mr. Iceworks The Late Starter | The Don KIlluminatti | 47 |
| Mr. Iceworks The Loner | The Synarchy | 47 |
| Sir Iceworks The Prentice | Beothuk Evil Ops | 47 |
| Ms. Iceworks The Reaper | 47 | |
| Prince Iceworks The Reaper | Shaolin Monks | 48 |
| Mr. Iceworks The Tiny | The Brotherhood of Nod | 47 |
| Mr. Iceworks The Wiz | Beothuk Evil Ops | 47 |
| Prince Iceworksx | 48 | |