Love the idea of Glaurung being able to mimic voices to cause further confusion and distress. We already know he can make convincing illusions and plant false memories. Perhaps he can answer back in the voice of any he has heard or even any he finds in the minds of his victims
In the beginning, before he came to his full power, it was the faintest of suggestions. Fingon before managing to drive Glaurung off, beginning to hear whispers from the soldiers around them, except none had uttered a word.
Emeldir during the Bragollach losing precious time reaching Morwen, Rían and the other vulnerable Bëorians because of a cascade of frenzied voices projected over the burning lands.
Orodreth’s troops becoming frenzied during the Battle of Nargothrond, the forested hills becoming a maze of sorts
Strange voices in the mist covered lands around Nargothrond following the fall. Níniel hearing the echoes in her dreams.
Follow-up about mimicry in general!
















