Thorns is a male Aegir operator serving as a Guard in Rhodes Island. Hailing from the deep sea, he wields a unique sword that grows thorns to ensnare enemies. Known for his laid-back demeanor, he spends much time lounging in the sun and tending plants on the landship's deck. Despite his casual attitude, Thorns is highly competent in combat, displaying sharp tactical insight and unwavering loyalty to his allies, particularly the Doctor. His enigmatic past ties him to ancient Aegir conflicts, but he prefers a peaceful life above the waves.