‘Batman v Superman: Dawn of Justice' spoilers: Photo reveals Batman's weapon against Superman

A LEGO comic book has revealed some possible details about “Batman v Superman: Dawn of Justice.” The comic shows Batman’s fight against Superman and how the caped crusader defeats Kal-El.

Spoiler Alert

The comic book reportedly came with the LEGO toy merchandise for “Batman v Superman: Dawn of Justice.” Although the comic strip does not include dialogues, the photos somehow give away one major spoiler for the film involving Batman’s weapon of choice against Superman.

A photo of the LEGO comic book was shared by Heroic Hollywood. In it are Batman (Ben Affleck) and Superman (Henry Cavill) fighting each other. The Dark Knight is shown holding a massive gun aimed at a flying Superman. According to Heroic Hollywood, Batman’s weapon of choice against Superman is none other than a kryptonite gun.

In the DC comics, Superman hails from the planet Krypton. He is also susceptible to getting hurt by kryptonite, the radioactive remains from his planet after it was blown to pieces. His weakness to kryptonite was revealed in the Comic-Con trailer released for “Batman v Superman: Dawn of Justice.” Kal-El was forced to go down on his knees in front of Lex, supposedly because of the very large kryptonite he possesses.

It’s been rumoured that in “Batman v Superman: Dawn of Justice,” Batman uses the same radioactive element to defeat Superman. Lex Luthor, played by Jesse Eisenberg, reportedly has kryptonite stored at his laboratory inside Lexcorp. It’s believed the caped crusader broke into Lexcorp and stole kryptonite from Luthor's lab to use it in his weapon against Superman.

The said kryptonite gun Batman uses against Superman may also come in handy when they face Doomsday. A fan who claimed to have seen an early screening of the Zack Snyder film revealed that the villain gets defeated using kryptonite.

It’s uncertain if Doomsday gets killed with the same weapon Batman used against Superman. However, the fan said Wonder Woman (Gal Gadot) and Superman team up together to kill Doomsday using a kryptonite laser.