Faction: Unknown, possibly Hobbittm
Blue Warlord was a female commander clad in blue livery and a member of the war council of the Royal Crown Coalition.Erf-b1-p49
She possibly belongs to Sofa King along with Duke Nozzle. More likely, however, due to their different livery, she represents a different side, likely Hobbittm.
She was one of only four warlords at Ansom's table on the penultimate night of the siege; Erf-b1-p101 - the others being Duke Nozzle, Scarlet, and the Superfluous Warlord. Noticably, there were no representatives of the Marbits, other elves, or Foxmud. It is assumed that Unaroyal and Hobbittm are represented between Scarlet and the Blue Warlord.
She and Duke Nozzle were shocked and crapped by Sizemore.Erf-b1-p126 Even if she survived that she was croaked in the volcano eruption.