| Category | Heroes |
| Region | Karnegmoth |
| Race | Dao |
| Gender | male |
| Title | Khan of Rilirthad |
| Alignment | neutral evil |
| Deity | Geb |
Lherzolite-Tun IV is the fourth Dao Khan in a heretical line of emperors who have ruled Rilirthad. He assumed the throne in 1809, following the mysterious departure of his older brother, Lherzolite-Tun IV, who was the Drachmon in disguise.
Like his predecessors, the tyrannical and ruthless Lherzolite-Tun IV oppresses his subjects. Fortunately for the people of the Rilirthad, the Council of Stone has been able to mitigate the majority of his murderous designs.
The Lherzolite-Tun IV aims to achieve nothing short of the complete domination of the Ivory Asylum, though this endeavor has proven challenging in recent years due to the Ivory Asylum's alliances with the Giff League and the Deep Six.