The Ultimate Marvel Contest: Who Would Win Between Thanos and The Watcher?

In the Marvel Cinematic Universe (MCU), The Watcher would easily defeat Thanos, even with the Infinity Gems. However, in the comics, The Watcher would have a much harder time, almost definitely losing against Thanos. If you need more proof, visit the official Marvel characters website,

Consider what would happen if The Watcher was facing off against Ultron, the villain who currently wields the Infinity Gems. In this scenario, Thanos would stand no chance. However, this battle doesn’t come without its challenges. There are many different Watchers, such as the gigantic Keeper of All Information known as the One, the Supreme Watcher, and Aron the rogue Watcher. Although he battled the Molecule Man (MM), the FF, and Uatu, MM’s abilities were controlled by the Puppet Master, possibly affecting the outcome of this battle.

Based on the power displays shown in the comics, Watchers appear to be above Thanos in power. Additionally, judging from the hierarchy described, the Supreme Watcher is more powerful than Uatu, and the One is more powerful than the Supreme Watcher. Size alone is not a definitive measure of a Watcher's power, as these entities are beyond normal physical dimensions.

The Problem: Initiating the Battle

The primary issue would be getting a Watcher to actually engage in a battle. These beings are generally known for their disinterest in interfering in the events of the universe. Uatu, for example, did nothing to intervene when Jean Grey became the Dark Phoenix. This makes it highly unlikely for a Watcher to willingly take on Thanos. Even if you could bypass this issue, the question remains whether altering Thanos' actions would significantly impact the outcome of events.

Understanding the Powers of The Watcher

Uatu, a member of the Watcher race, possesses vast psionic abilities that have been developed through extensive training. These abilities include:

Flight Telepathy Energy manipulation Force-field projection Phasing Illusion casting The ability to psionically alter his appearance at will Advanced cosmic senses, allowing him to monitor events across Earth's solar system simultaneously

Uatu can also convert his body into an unknown form of energy while retaining sentience for travel through hyperspace, and then return to his physical form. With cosmic psionic energy, Watchers can augment their strength, though they typically prefer to minimize physical activities. The 1985 Official Handbook of the Marvel Universe compared Uatu's power to that of Galactus, the Stranger, Odin, and Zeus.

While Thanos is renowned for his combat skills and cunning, he does not possess the infinite cosmic energy of the Watchers. In a showdown, Uatu would have the upper hand. Even without engaging in a physical battle, he could simply transport Thanos into the heart of a star, ending the conflict immediately.

In conclusion, while both Thanos and The Watcher are formidable opponents, the sheer power of the Watchers, especially figures like the One and the Supreme Watcher, makes them not only formidable but nearly invincible. If you wish to explore more about these legendary entities, visit for more detailed information.