The Pet Giant Frost Atronach is a towering, humanoid construct made entirely of enchanted ice and frost, standing approximately 12 feet tall. Its body is composed of large, jagged ice shards that form a muscular, imposing figure, with glowing blue runes etched into its surface that pulse with magical energy. The Atronach's head is featureless except for two deep-set, luminous blue eyes that emit a cold mist, and its limbs end in sharp, crystalline claws. The creature's core radiates a faint, icy aura, causing the air around it to shimmer with frost.