Udnar was a mountain troll who resided at Grunhold, Fablehaven. He worked for the centaurs as the guardian of the Soul of Grunhold in exchange for large quantities of food and drink. He had a love for jokes and a pronounced stupidity.
Meeting Seth Sorenson
During the 2010s, Seth Sorenson, unbeknownst to the centaurs, entered Udnar's lair. He introduced himself as Navarog and explained that he was going to pull a joke on the centaurs by replacing the Soul of Grunhold with a banana, which Udnar found very amusing. Using the mountain troll's stupidity and love for jokes to his advantage, Seth convinced Udnar to let him temporarily take the Soul. When the centaurs discovered that the Soul was missing, Udnar allegedly told them that the dragon Navarog had stolen it.
Being a mountain troll, Udnar was extremely large. He had yellow eyes and cruel spikes protruding from his shoulders, forearms, thighs, and shins, which ranged from the length of a knife to the length of a sword. His flesh was thick and folded, like the hide of a rhinoceros, and he smelled very bad.
Personality and traits
As many mountain trolls, Udnar possessed a love for jokes. This was shown when Seth Sorenson, unbeknownst to the centaurs, entered his lair and explained that he was pulling a joke on the centaurs, which included replacing the Soul of Grunhold with a banana, which Udnar found exceedingly funny. The mountain troll also displayed pronounced stupidity when dealing with Seth.