Athellor is part of the quest "In Search of the Falmer." He came to Solstheim to investigate the Falmer. He states that he has long believed to have the blood of the Falmer flowing through his veins. He wants to hire the Nerevarine to investigate the ancient burial sites and standing stones of Solstheim and bring him evidence of the Falmer's existence.
- Athellor says he may have traces of Snow Elf blood within him, implying that he may be a rare Falmer descendant.