Messina IV is a human-demon hybrid and a pharaoh who is the sixth recruited member of the Hall of Injustice. She's from Ancient Egypt and Arabia and she's the archnemesis of Me-Mao. She's over 6 million years old, 6 feet and 3 inches tall and weighs 144 pounds. She has pale white skin, her eyes have yellow sclera, light sky blue pupils and tiny black pupils, red sharp fingernails, two vampire teeth, pearl earrings, black eyebrows and pink lipstick. She wears an orange sorcery outfit without a hood and an orange veil resembling a hood of a cobra. She has the same voice of the same name from Freddie as F.R.O.7 (1992). She's very calm, mature, arrogant, dramatic, fearless, sadistic and a little quiet. She is known to be nicknamed as the Cobra Queen of Egypt and Arabia because she ruled all over Ancient Egypt and Arabia for over 4 million years. She owns an army of male humans with gray skin, pink-glowing eyes, and gray torn clothing. They even have Chinese dao swords and spears. She possesses superhuman durability, speed, agility, senses and longevity, orange heat vision, invulnerability, immortality, transformation (into a 30-feet long talking cobra with a high-pitched witchy voice, extremely deadly venom and combat/martial arts skills), telekinesis, telepathy, teleportation, precognition, necromancy, an immunity to telepathy, toxins, substances, acids, and pathogens and an ability to speak and understand Arabic and English languages, and space-survivability. She's mastered in sorcery, hand-to-hand combat and martial arts. She owns an unknown book of sorcery. She appears to be close friends with Banshia.