|Race||Vampire (First Primogenitor)|
|Base of Operations||Warlord's Dominion|
|Novel Debut||Volume 15: Great Battle of the Primogenitors|
Lost Warlord (ロストウォーロード, Rosutoōrōdo) is a vampire who is the First Primogenitor. He founded and rules the Warlord's Dominion.
Great Battle of the PrimogenitorsEdit
Enhanced Vampiric Abilities: As a vampire, he possesses supernatural strength, speed, reflexes and durability. In addition, due to being the First Primogenitor, he has incredible power far above that of most vampires and is virtually immortal.
Familiar Summoning: Lost Warlord has 72 familiars.