The MCU's Doomsday: How The Watcher, Incursions, and Doctor Doom Could Collide in the Multiverse Saga

The Marvel Cinematic Universe is hurtling towards its most catastrophic event yet, if recent rumors about an upcoming Avengers film—tentatively titled Avengers: Doomsday—prove true. This ominous subtitle alone sends shivers down the spines of fans, hinting at a cataclysmic confrontation that transcends mere villain-of-the-week scenarios.

But what if this 'Doomsday' isn't just about Earth's heroes facing a new threat, but rather a multiversal reckoning observed, and perhaps even orchestrated, by figures beyond our wildest imagination?

Enter The Watcher, the enigmatic cosmic entity introduced prominently in Marvel's What If...? series.

Uatu, as he is known, has sworn an oath to merely observe, never to interfere. Yet, we’ve seen him bend that rule when the fabric of reality itself was threatened, assembling the Guardians of the Multiverse. His knowledge of every possible timeline and every impending doom makes him a pivotal, albeit silent, player in the grand tapestry of the Multiverse Saga.

If 'Doomsday' truly looms, could it be an event he has foreseen, or one he is desperately trying to prevent from behind the scenes?

The concept of 'incursions,' first terrifyingly visualized in Doctor Strange in the Multiverse of Madness, serves as the perfect engine for such a doomsday.

Incursions occur when two universes collide, leading to the destruction of one or both. This isn't just a threat to a single planet; it's an existential crisis for entire realities. Who better to understand and perhaps even weaponize such a concept than the unparalleled intellect of Victor Von Doom?

Speculation is rampant that Avengers: Doomsday could finally introduce Doctor Doom as the Multiverse Saga's true puppet master, or perhaps, an unlikely savior.

Imagine Doom, the autocratic ruler of Latveria, discovering the threat of incursions. His supreme arrogance and conviction would lead him to believe that only he can protect his universe, even if it means making impossible, morally ambiguous choices that pit him against the Avengers. He wouldn't be a simple conqueror like Kang, but a sovereign protecting his domain with a terrifying, absolute logic, potentially initiating incursions himself to 'prune' other realities he deems a threat.

This theory posits Doom as a multifaceted antagonist, one who views himself as the ultimate defender of his reality.

His methods, however, would inevitably clash with the heroic ideals of the Avengers. With the Fantastic Four set to make their MCU debut, paving the way for Doom's eventual arrival, the timing couldn't be more perfect. Could the 'Doomsday' refer to the devastating consequences of Doom's desperate attempts to save his universe, or perhaps the horrifying reality of Earth's Mightiest Heroes realizing the ultimate price of multiversal survival?

The stage is set for a truly epic confrontation.

The Watcher's silent observations, the devastating reality of incursions, and the potential emergence of Doctor Doom as a morally complex, power-hungry genius seeking to control the Multiverse's fate, all converge into a tapestry of cosmic dread and thrilling possibilities. Whether he arrives as a villain or a twisted anti-hero, one thing is clear: Doctor Doom's introduction could very well usher in the MCU's most profound and impactful 'Doomsday' yet.