Ultra forte

Clark Kent, the last survivor of the dead planet Krypton, uses his amazing powers to defend people of his adopted world, Earth, and become Superman.

Superman and Supergirl take on the cybernetic being known as Brainiac, who boasts that he possesses "the knowledge and strength of 10,000 worlds."

In an alternate universe, very different versions of DC's Trinity fight against the government after they are framed for an embassy bombing.

When LexCorp accidentally unleashes a murderous creature, Superman meets his greatest challenge as a champion. Based on the "The Death of Superman" storyline that appeared in DC Comics' publications in the 1990s.

A young, aspiring hero and superhero fan inadvertently unleashes a powerful new villain looking to rid the world of the Avengers.

An adaptation of Mark Waid's "Tower of Babel" story from the JLA comic. Vandal Savage steals confidential files Batman has compiled on the members of the Justice League, and learns all their weaknesses.

Embittered by Superman's heroic successes and soaring popularity, Lex Luthor forms a dangerous alliance with the powerful computer/villain Brainiac. Using advanced weaponry and a special strain of Kryptonite harvested from the far reaches of outer space, Luthor specifically redesigns Brainiac to defeat the Man of Steel.

Batman discovers a mysterious teen-aged girl with superhuman powers and a connection to Superman. When the girl comes to the attention of Darkseid, the evil overlord of Apokolips, events take a decidedly dangerous turn.