Arianrhod

Age: 278-280 Nationality: Erebonian Affiliation: Ouroboros, Stahlritter, Eisenritter, House Sandlot, House Arnor (Dreichel Reise Arnor's faction)

The Seventh Anguis of the Ouroboros and the enigmatic leader of the Stahlritter, a squad of highly-trained combatants serving the Ouroboros. She wields a massive lance in battle. She is always seen dressed in full plate armor. She has a commanding presence and an intense battle aura whenever she is on the battlefield, as told by those who have seen her firsthand on the battlefield. It is said that her combat prowess is almost otherworldly to even the strongest of fighters on the Zemurian Continent. She upholds the chivalry conduct above all else and despises trickery and dishonorable action, this is shown in her teaching to the Stahlritter.

She hails from Sandlot County which is later known as The Arseid Viscounty situated in the Town of Legram, south of Kreuzen Province, near Abel Lake. She was the last of House Sandlot to rule over Legram. After her supposed death, the rulership of the County falls to the hand of her second-in-command, Sion Arseid, who later took the name Sandlot as their family's middle name in order to remember the true liege of Legram. She is later revived half a year after the conclusion of House Arnor's succession war called "War of the Lions" and since then she wanders the land of Erebonia, leaving Sion and his descendant as the ruler of Legram.

She is the Awakener to the Silver Divine Knight, Argreion. The trial of the awakener was overseen by Roselia Millstein, the Chief of Hexen Clan, also known as Crimson Roselia. The Knight was stored beneath Lohengrin Castle, which is the seat of power for House Sandlot. It is implied that because of her contract with the Knights that she cannot die of natural death and as Dreichels noted, she seems to not age even a bit from the time of her death. It is also implied that Dreichels and Lianne harbors some kind of feeling for each other although they both know they can never be together, due to him being the Emperor of Erebonia and her being dead to the world.