Desna is a Water Tribe teen with pale brown skin, grey-blue eyes, and long, straight black hair with blunt bangs. He wears thick Water Tribe winter gear with a white fur trim. Stoic and emotionally distant, Desna is serious, calm, and often deadpan. He rarely smiles and always speaks in a monotone. Deeply loyal to his twin sister Eska. Despite his cold exterior, he has a strong moral compass. He laughs weirdly. twin son of chief Unalaq. twin successor of the Northern Water Tribe. WATER BENDER.