Seven

Seven, like his counterpart, Thirteen, was one of Malovus' experiments to create the ultimate bioweapon. He initially began with no name, like all of Malovus' experiments, but began calling himself "Seven" soon after Thirteen began calling himself "Thirteen". He works closely with Three.

He is set to appear in the future story The Unluckiest Number.

Seven hates Malovus, but he hates Thirteen even more, for once Thirteen became active, Seven was "tossed aside" as if he was worthless. Somewhat coercing Malovus' other only successful experiment, Three, into working with him, Seven managed to escape from Malovus' laboratory with her, ultimately planning to bring down Malovus and Thirteen.

Seven employs mainly the use of enhanced physical strength and biotechnology in battle, with no control over magic like Three and Thirteen.