Nightmaster

Nightmaster (Vampire language: Naghmeraenu; Standard: Domīnitus Umbērae) is an ancient title and position granted to the supreme ruler of all vampires. It is the highest attainable rank in vampiric society. A Nightmaster acts a monarch and protective figure over vampirekind while also ruling over his own clan at the same time.

Only two have served this position, Velthur Caile, and his son, Arnagul Semre, the latter being the incumbent.