Monster Profile: Alien Cool Monster Appearances: Ultraseven Alien Cool is a squid-like extraterrestrial species from a planet suffering from severe resource depletion. The Cool are not giant kaiju, but rather intelligent alien beings, standing only 4–5 feet tall. They possess six arms ending in hook-like claws and a long, narrow, stingray-like tail. Despite their smaller size, the Cool are highly advanced. They are capable of levitation and have perfected cloaking technology