The X-Men truly have no shortage of geniuses on the team, and Dr. Henry “Hank” McCoy definitely fits the bill and then some! While Professor X understands genetics to a degree, he operates more on a philosophical scale. Hank not only possesses a deeper understanding of genetics and biology, but he also acts and reacts mainly on logic. Both Hank and Scott are capable of making the hardest calls, but the key difference is that Scott will cross lines on the battlefield. Hank, on the other hand, feels obligated to do anything if he knows it’s possible. As long as it saves the lives of his teammates, his fellow mutants, and even humans, the ends justify the means for Hank (even if it eats at his conscience).

Origins

Unlike many mutants in the Marvel Universe, Hank’s early life wasn’t defined by tragedy. His mutation was visible, yes — but manageable. The said mutation gave Hank abnormally large hands and feet, elongated limbs, and above-average strength, agility, and balance. While some stories or retellings hint that Hank’s father (who was a nuclear researcher) and the accident he suffered from caused Hank’s mutation, it was never confirmed as the official cause, making Hank a natural-born mutant. In any case, Hank would go on to have a relatively normal life, thanks to his subtle mutation. While it scared or intimidated many students and staff, it also drew the attention of football coaches, which helped Hank become a star football player. In addition, due to Hank’s already curious and intelligent nature, he grew in his studies and became quite a genius. Unlike most mutants in the Marvel universe, Hank had a pretty good life and everything set for him. 

But of course, this wouldn’t last long. One day, a villain named the Conquistador kidnapped Hank’s parents to force him to steal valuable nuclear research and data to gain an advantage over government-connected individuals. Faced with no other choice, Hank began the heist but soon ran into the first generation of X-Men (Cyclops, Jean Grey, Iceman, and Angel), who then rescued Hank’s parents and introduced him to their leader and founder: Professor Charles Xavier. It was the first time Hank saw mutants not as anomalies trying to survive, but as a coordinated force fighting for something larger than themselves. This would motivate Hank to serve on the team for a while, after which he decided to leave to pursue a more scientific career at the Brand Corporation. Thanks to his high IQ and deep understanding of genetics, Hank created a serum that temporarily enhanced mutations, but soon began suspecting that industrial espionage was afoot. And true to his nature, Hank trusted his own calculations more than caution. Rather than waiting, warning anyone, or risking the chance of his work falling into the wrong hands, he chose to become his own test subject. The last-minute test would work…a little too well: Hank grew grey fur all over his body (which eventually turned blue), along with claws and fangs. While the Corporation didn’t fire him because of this new mutation, and the conspiracy was exposed, Hank believed he couldn’t live a normal life anymore. But if the world were going to see him as a monster, then he would define what that monster meant, as he went to join the Avengers and publicly own his newfound existence. Eventually, he would realize his deep loyalty to the X-Men and return to the group. From there, the rest is history. 

Powers and Abilities

Compared to most other mutants, Hank’s range of powers may seem small and unimpressive. However, Hank was already dangerous before factoring in his mutant abilities, so underestimating him would be a huge mistake. After all, Hank is so smart that he’s often put on similar (if not the same) levels as characters like Tony Stark or Reed Richards. He may not be anywhere near as smart as those two, but the fact remains that Hank has a deep understanding of genetics, biology, mutation theory, and biochemistry. This means he can understand mutants on a level that even Charles Xavier can’t or is unwilling to, because while Charles’ work is mainly peaceful and philosophical, Hank’s is more focused and proactive. As mentioned previously, Hank once made a serum designed to enhance mutations, and that’s just the tip of the iceberg. Hank is also capable of neutralizing mutations, splicing DNA, creating mutagenic accelerants, and so much more. Hank’s intelligence goes far beyond mutant biology, though. He’s actually advanced in mechanical engineering, from contributing to the X-Men’s Danger Room, even to the point where he can reverse-engineer alien technology or rework interdimensional equipment. 

He may not be as technologically inclined as Tony, but such feats only serve as a testament to the unlimited potential of the blue, furry scientist.

And it’s having these extra powers that allow said potential to shine, proving why he’s one of the most important members of the X-Men. For instance, while Hank doesn’t possess as intense levels of strength as other mutants like Colossus, his strength is significantly higher than that of the average human. This is important because Hank is smart enough not to rely on things like super strength, but rather on how to apply such power in any given situation. Another one of Beast’s most practical abilities is his acrobatic agility, which is unfortunately but severely underrated. Even with limited strength, it’s enough to where you could accidentally launch yourself into a wall or ceiling if you’re not careful. Beast, on the other hand, calculates every move he makes and executes them with extreme precision. His mind processes angles and momentum in real time, turning combat into applied physics. Note that this is all BEFORE he used his serum, which amplified his abilities and also gave him new ones. For example, in addition to further increasing his strength, it also increased his muscle density, allowing him to reach farther distances and lift more than he previously could. Hank’s senses have also been heightened, including smell, hearing, and even night vision. These not only lean more into his animalistic inspiration, but they also enable Hank to have quicker and more precise reflexes and actions. Finally, there’s the elephant in the room: his blue fur and his claws and fangs. The fur adds extra layers of protection from attacks and elements, while his fangs and claws obviously make good weapons in a fight. This may sound simple, but it actually allows Hank to find many new ways to adapt in any scenario, while also making lethal calculations in using his claws and fangs on opponents. The serum didn’t make him an animal; it amplified what he already had to the point where he’s a deadly weapon with a brain. 

But unfortunately, like any weapon, Hank has his flaws. And the worst part is that they’re also his greatest strengths. For example, while the serum he created amplified what was already inside him, it also made his body very unstable. Thankfully, his body adapted to it, but Hank rushed what should’ve been a natural stage of evolution, causing many unpredictable changes (especially regarding his appearance). This leaves his DNA and molecules susceptible to further mutations, which can devolve him into a more animalistic state, make him look more like a monster, or even turn him human. However, this isn’t even a concern when it comes to Hank McCoy. Once again, despite serving as Hank’s most defining trait, his greatest weakness is also his mind. Or, more specifically, his mindset. Hank may be able to do a great many things with his intelligence, but most of the time, it leads him to arrogance. He often trusts his own calculations or predictions, believing that he’s the only one who knows the answers and can solve the problem. While this may be true, it also leads him to make morally questionable decisions. He does feel bad about doing so, but he will bury those feelings and rationalize his deeds. To Hank, the ends justify the means, especially if they lead to a favorable outcome. In the end, Hank McCoy’s weaknesses are not failures of ability, but failures of restraint.

Greatest Feats

But where one sees failure of character, Hank sees results. His lack of moral restraint may be a serious flaw, but it also allows Hank to pull off some of the craziest stunts in Marvel comics. One such stunt takes place after the events of the “Avengers vs. X-Men” storyline. By this point, a Phoenix Force-possessed Cyclops killed Professor X, turned himself in after the whole mess, and Magneto broke him out. After which, Scott hardened and became more of a militant leader than the Cyclops we all know and love. Horrified at seeing what his friend has become, while also dying from problems related to his mutation, he reacted out of desperation and created a temporal displacement device. Then he used it to pull Cyclops’s younger self, along with the members of the original X-Men (Angel, Iceman, Jean Grey, and the younger version of Beast), to the present to snap Scott out of this dark state. However, while his intentions were good, it was extremely dangerous. Time travel in the Marvel universe is already risky enough, because while past actions don’t affect the future, they can still create branched timelines (or rarely, incursions). But what Hank did, though? It was so much worse as he ripped out key figures (or anchor points) from the past, risking the chance of actually altering the timeline while also destabilizing it. The worst part is that his plan didn’t even work, as Scott doubled down on his mindset and actions, the younger X-Men were traumatized, and reality itself almost broke. Thankfully, the younger X-Men were sent back with their minds wiped, but the damage was already done. Even Hank himself admitted that he went too far, but if nothing else, this moment shows how Hank is smart enough to crack time travel all by himself. 

While this next feat doesn’t sound as insane as time travel, it’s still just as iconic. During the events of “Secret Invasion,” the shapeshifting alien race known as Skrulls invaded Earth by replacing many key heroes and political figures, destabilizing Earth piece by piece. While Nick Fury and the other heroes fought back against the invasion, Scott Summers had a different idea: to have Hank mutate the infamous Legacy Virus (a manufactured plague targeted against mutants) into one that targets Skrull biology instead. While Hank definitely was not on board with this plan, he saw no other option and went right to work. Soon, Hank successfully re-engineered the virus to target the cells and organs that allow Skrulls to shapeshift, which would be triggered every time they used those abilities. To spread the virus, Hank allowed himself to be captured by a Skrull team, which then allowed him to begin infecting them. Thankfully, the virus spread quickly enough to cause cellular degeneration and death in many Skrulls, causing enough chaos for Hank to escape. After the deaths piled up amongst the Skrulls and caused more confusion among the ranks, many of the Skrulls decided to commit mass suicide to keep the virus from spreading to the rest of their people. While this would give the rest of Earth’s heroes a strategic fighting chance against the Skrulls, it came at a very high moral cost. Beast has been known to cure, stabilize, or enhance mutations, but this moment shows he is also capable of biological warfare if the situation comes down to it. Once again, despite Hank’s initial negative feelings about this borderline unethical plan, his logic presented it as the only viable solution. Regardless, the fact that Hank was able to study and understand advanced xenobiology, while also creating a virus to exploit it, cannot be ignored! After all, we’re talking about one of the most complicated alien biologies in the galaxy, and yet Hank worked around it as easily as if they were humans or mutants. 

Finally, we reach what might be his most insane and morally complicated act yet. In the events leading up to 2015’s “Secret Wars” (where Dr. Doom absorbed the powers of the Beyonders and made a new Battleworld), the Earth was caught in the middle of multiple incursions, where two universes collide and destroy each other. With such a cosmically cataclysmic event beyond comprehension, the Illuminati reformed: Iron Man, Mr. Fantastic, Black Panther, Dr. Strange, Namor the Sub-Mariner, Black Bolt, and Beast (who took the deceased Professor X’s spot). Now, being considered worthy of being part of such an elite team as the Illuminati is an insane accomplishment in and of itself, much less actually being a part of it. However, that’s not where Beast’s potential stops. Instead, this would happen after the Illuminati discovered that the Earths of their universe and the Earths of every other universe serve as anchors for the Incursions. Therefore, everyone concluded that if they destroy the Earth of a colliding universe, it’ll stop that particular Incursion from reaching their own Earth. With a heavy heart yet strong will, Hank stepped up to create devices that monitored other Earths and Incursions, determining which Earths were easier or harder to destroy. He would also make or help make devices or plans capable of destroying the chosen Earth to save his own. Now, let’s break this down: Hank is smart enough to understand universes that don’t obey the same laws that ours does, and then make devices or plans capable of destroying said universes. Mastering a method of time travel is awesome, creating a virus that can kill Skrulls is insane, but this puts a whole new level and perspective on how smart Hank McCoy truly is! But of course, destroying a universe, even if it’s to save our own, is no small thing to decide, and Hank knew that. But in the end, he couldn’t argue with the one conclusion his data gave him: it was a necessary sacrifice to save our own universe. 

Conclusion

Many fans consider Dr. Hank McCoy to be the Oppenheimer of Marvel, and I couldn’t agree more with this comparison. Hank may be one of the smartest minds in Marvel (especially if he’s worthy to be part of the Illuminati), but that doesn’t always mean he agrees with the roads that it leads him down. Nevertheless, Hank will not shy away from what needs to be done. And since he’ll be joining the fight against Dr. Doom this December, Hank might definitely need to cross quite a few moral boundaries to find a way to defeat him.