This character is a historical entry in the lore related to the Teachings of Life Blade.
At the start of The Sanctuary, at the right side of the "Save point" Statue.
Moira was the 7th generation of the united Goibniu Tribes. When Alagath and Myrgato attacked Valdis, she prevented them from claiming her soul by using the ancient Goibniu sword skill known as 'Life Blade'. The technique uses the swordsman's own soul as a weapon, tearing through anything it touches. This skill is rarely used, as it can claim both the life of the target and the user.