Thuringwethil

Maiar
Created by Eru. Deathless.

Thuringwethil

by Varda-(Valar)
 
    Thuringwethil is Sindarin for "Woman of secret shadow".
    Vampiric Maia woman, whose likeness Luthien stole for a time by taking her bat fell (skin).
    Messenger of Sauron.

Reference: Silmarillion