Undril was a young, large, dull-witted male weasel in the crew of Vizka Longtooth. He was assigned to guard the captured Orkwil Prink, Rangval the Rogue, and Mad Maudie along with Saltear and Ruglat.
After the trio managed to free themselves, Undril had difficulty pulling out his weapon, which caused his pantaloons to fall down. This in turn caused Undril to trip and fall down. While fallen, Orkwil repeatedly battered the weasel, killing him.
After his death, Orkwil stole his kilt, headband, waistcoat, and large brass-buckled belt.