Marvel Studios' highly anticipated film "Avengers: Doomsday" has yet to officially unveil its full plot. However, what appear to be the first wave of LEGO sets recently leaked, unexpectedly revealing clues about various characters and battle sequences. While LEGO merchandise doesn't always perfectly reflect the final film, and some sets might be based on early concept art, the details in these leaks align strongly with recent rumors.

One leaked set reportedly features Captain America and The Thing collaborating to pilot a Quinjet, and includes Doctor Doom. Another set, titled "New Avengers Tower," is said to contain Doctor Doom, Bucky, Yelena, Red Guardian, Human Torch, and Sentry. Sentry's appearance in the latter set also hints that Bob might don his Golden Guardian suit again after "Thunderbolts*", potentially reversing his previous vow not to transform.


Most notably, a "Sentinel Robot" battle set has surfaced. This set features Thor, Magneto, Mister Fantastic, Mystique, Nightcrawler, and another Doctor Doom minifigure. From the images, Doctor Doom appears to be aligned with the Sentinel robots, which are known for hunting mutants, though the actual plot details remain unconfirmed.

Notably, Doctor Doom minifigures appear in all three sets, suggesting the character will be central to the film. This has also fueled speculation about the potential return of Robert Downey Jr. in a key role, though his specific character remains unconfirmed. Industry observers anticipate Marvel will further lift the veil on the film during Comic-Con, with Hot Toys already confirming plans to showcase its first wave of related figures.
"Avengers: Doomsday" is slated for release on December 18, 2026.