A tale of two terrifying tools, and the men who wielded them! David Drake was transformed whenstumbling into a bathosphere powered by a nuclear pile into Typhoon, an elemental being that manipulated weather. Drake was able to transform into an aquatic elemental type being, able to generate massive sea storms. This led to repeated battles with Firestorm of Earth-One, each time leading to David being vanquished. His counterpart was known only as Master De Stroyer, leader of a gang who took control of the Saragossa Sea using his weather-based equipment. After a series of scrimmages versus Earth-Two's Wonder Woman, the so-called Master was seemingly done away with forever.
But these were not the only lighting wielding wicked warriors, for on Earth-One, museum director Henry Meke was transformed into a "Thor" upon exposure to a hammer made from a meteorite. Similarly on Earth-Two, an ancient tribal chief known as Thor himself had a hammer also made from a meteor, brought into the present by Future Man. While Earth-Two's Dynamic Duo in the 5th century faced off against both men known as Thor, the present-day and future conflicts involving the hammer and the World's Finest Team of Superman and Batman mirrored this tale.