Islamic Interpretation of Dreams (Ibn-i Sirin):

(Abnormal; Albino; Elf; Leprosy; Whitish) An elf in a dream represents a person of evil nature who creates disunity and enmity between people through backbiting, insinuations, slanders and who advises them against good deeds.

In a dream, an elf also represents poverty, sorrows, humiliation, or adversities caused by people who wander between towns and cities as a habit.

Ifan elf visits a sick person in a dream, it means death.