Lyris Titanborn is a Nord and partial giant who is a member of the original Five Companions. She is encountered while fleeing from Coldharbour through The Wailing Prison. She points the way towards The Prophet, while later on, she will play an important role in the main questline.
Lyris was born to Gjalder, a Nord man who was a descendant of giants. Due to Lyris' giant blood, she was a considerably large infant and her mother died in childbirth as a result. Lyris was raised by her father in Skyrim, who believed his wife's death was on his hands, but loved Lyris dearly none-the-less. Lyris later left for Cyrodiil and enlisted in the Imperial Legion, enduring constant harassment from her fellow soldiers during her training due to her height. Lyris rose up through the ranks and eventually became one of Emperor Varen Aquilarios' most trusted advisors, forming the Five Companions with him, alongside Councillor Abnur Tharn, Dragonguard leader Sai Sahan, and Battlemage Mannimarco. The Companions set out to find the Amulet of Kings between 2E 580 and 582, as Varen believed it to be the key to legitimizing his rule as Emperor. When they located the Amulet, the Companions initiated a ritual upon the Dragonfires to proclaim Varen as a Dragonborn. However, they were tricked my Mannimarco during the ritual, who used the Amulet to extinguish the Dragonfires and cause a tear between Mundus and Oblivion in an event known as the Soulburst, allowing his master Molag Bal to invade Tamriel and begin his Planemeld. Bal captured Lyris and Sai Sahan, keeping them prisoners in Coldharbour.
Lyris guides the Vestige out of Coldharbour. She reveals that she is still alive, but her and The Prophet are still prisoners there. She rescues The Prophet from his cell, but in return she takes his place.
The Vestige must help her overcome her fears to escape Coldharbour. Lyris' mother died in childbirth, and she always felt that her father blamed her for her mother's death. She was teased during training for her size.
- "I don't like this. But if it's the only way to find Sai Sahan, I'm with you." — (Before entering Coldharbour during Castle of the Worm)
- She is voiced by Jennifer Hale.