Lask Frildur
Species: Monitor Lizard Place of Origin: Sampetra Gender: Male Weapon: Natural Defenses, Cutlass Death: Mutual Kill with Romsca
Books Appears: Pearls of Lutra

Lask Frildur was a large male monitor lizard of the island Sampetra. His species was indigenous to the tropical isle but had been employed by Ublaz Mad Eyes, the pine marten emperor of the island, as his shock troops. Lask was the head Monitor General and Ublaz's strong right claw. He had pebbly grey-blue skin and like most monitors he spoke in a sibilant voice.

He was sent by Ublaz, along with a score of his best monitor lizards, across the western sea on the Waveworm with Romsca's crew to fetch the Tears of all Oceans from Redwall Abbey. Failing to locate the pearls, he instead took Abbot Durral as a captive to bring back to Sampetra. He was followed by Martin II, Clecky, Grath Longfletch, Plogg and Welko. Aboard the Waveworm on the return journey, he was at constant odds with the ferret captain Romsca, and eventually battled it out on deck. He was slain by Romsca, but inflicted mortal wounds upon her in the process. Lask's successor as lead lizard was Zurgat.