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How long does Aizawa’s quirk last?

Aizawa’s quirk, formally known as “Erasure,” is a powerful ability that allows him to nullify the quirks of others. However, the duration of this ability is not entirely clear, as there are several factors that can affect how long it lasts.

Firstly, it should be noted that Aizawa’s quirk only deactivates quirks while he is looking at the person. When he looks away or blinks, the effect of his quirk ends. Therefore, the duration of his quirk depends on how long he can maintain eye contact with his target.

Additionally, the effectiveness of his quirk can vary depending on the strength of the target’s quirk. More powerful quirks, such as those possessed by the likes of All Might or Mirio Togata, will be more difficult to erase and may not stay nullified for as long as weaker quirks.

Moreover, Aizawa’s quirk has a mental and physical limit. After using his quirk for an extended period, Aizawa may suffer from fatigue and strain on his eyesight. Thus, he may need to rest his quirk to regain stamina and avoid damage to his body.

The length of Aizawa’s quirk is dependent on various factors such as his line of sight, target’s quirk, and Aizawa’s physical and mental limits. So, it is safe to say that his quirk’s duration is not fixed and varies depending on the circumstances of the situation.

Is Aizawa’s quirk permanent?

Aizawa’s quirk, “Erasure,” is not permanent in the sense that it can be turned off and on at will. However, once Aizawa’s quirk successfully erases an individual’s quirk, it remains erased until Aizawa blinks or the individual’s quirk mutation is reset, which can happen naturally over time or through outside factors such as trauma or medical intervention.

In the case of Aizawa’s quirk, it is important to note that it does have limitations. His quirk cannot erase physical mutations or quirks that are activated without conscious thought, such as Eri’s rewind ability or the mutation that allows Tokoyami to manifest Dark Shadow. Additionally, his quirk’s effectiveness decreases the more he uses it on the same individual, as seen when he battled against Nomu.

Furthermore, Aizawa’s quirk relies heavily on his physical stamina and concentration, as he must maintain constant line of sight with his target for his quirk to work. If he is somehow distracted or incapacitated, his quirk will cease to work as well.

While Aizawa’s Erasure quirk is not permanent in the traditional sense, it is incredibly powerful and effective in neutralizing the abilities of his opponents, adding to the complexity and depth of his character.

Can Aizawa erase mutation quirks?

Erasure can neutralize various types of quirks, depending on the targets, and it’s often noted that it doesn’t work on Emitter type abilities that alter physiological processes, such as mutations that change the body’s structure or chemistry.

Typically, mutation quirks are regarded as a type of Quirk that alters the user’s natural state, such as changing the shape or makeup of their body, and in some cases, granting them new abilities or powers. While Erasure is powerful enough to cancel out most Quirks, it is generally not effective against mutation quirks, as they often become part of the user’s physical structure, and cannot be “turned off” like other Quirks.

For example, in the anime, one of the students at UA High School, Eijiro Kirishima, possesses a mutation quirk that allows him to harden his body to the point where he can withstand sharp attacks and blunt force trauma. Even if Aizawa used his quirk on Kirishima, it’s doubtful that the mutation quirk would be affected, as it’s an inherent part of Kirishima’s physiology and not an external power that can be toggled on and off.

Therefore, in summary, while Aizawa’s Erasure can neutralize most quirks, it is unlikely to be able to erase mutation quirks due to their nature and inherent connection with the user’s bodily structure. However, this answer may change with the future updates in the manga/anime.

Can Eri restore Aizawa’s quirk?

Eri’s quirk, known as “Rewind,” allows her to rewind anything she touches, including living creatures, back to a previous state. This means that if Aizawa’s quirk, known as “Erasure,” was erased by another quirk or a drug, then Eri could potentially use her quirk to restore his ability.

However, it’s important to note that Eri’s quirk is extremely powerful and dangerous. We’ve seen in the manga and anime that she accidentally rewinds individuals to a previous state, causing them to essentially cease existing or even become younger. Therefore, using Eri’s quirk to restore Aizawa’s quirk could come at a cost – it could potentially harm Aizawa or have unintended consequences.

Additionally, it’s unclear if Eri’s quirk can specifically target and restore a quirk, as she has only been shown rewinding individuals and objects back to their original state. It’s possible that restoring a quirk is a more complex process that goes beyond Eri’s ability.

Lastly, it’s important to consider the role of timing. If Aizawa’s quirk was erased a long time ago and his body has adapted to functioning without it, then even if Eri could restore his quirk, it might not be as effective as before.

While Eri’s quirk has the potential to restore Aizawa’s quirk, it’s not a guaranteed solution and could have unintended consequences. Additionally, the specifics of how Eri’s quirk interacts with quirk erasure and restoration are not yet known.

Does Aizawa expel an entire class?

Aizawa, who is also known as Eraser Head, is a character from the popular anime and manga series, My Hero Academia. As a teacher at U.A. High School, he is known for his strict and no-nonsense approach towards his students. While Aizawa may appear to be tough on his students, he ultimately has their best interests at heart as he wants each of them to become the best hero they can be.

In terms of whether Aizawa has ever expelled an entire class, the answer is no. In the anime and manga series thus far, there has been no instance where Aizawa has expelled an entire class. Aizawa is aware of the potential consequences of expelling an entire class, as doing so could have a significant impact on the reputation of the school and the hero industry as a whole.

However, Aizawa has threatened to expel an individual student or a small group of students who fail to meet his expectations or violate the school’s rules. In the first season of the anime, he expelled Bakugo and Midoriya for fighting during class. However, the expulsion was later withdrawn, and they were given a chance to redeem themselves and prove their worth as aspiring heroes.

In another instance, Aizawa threatened to expel Mineta, a student with questionable behavior, if he did not change his ways.

Aizawa is a strict teacher who has high expectations of his students. While he has threatened to expel individual students or small groups in the past, there has been no instance where he expelled an entire class. His main goal is to guide his students and help them improve their skills to become better heroes.

Can Eraserhead stop all for one?

All For One possesses an incredibly powerful Quirk that allows him to steal and use the Quirks of others. He has also been shown to have multiple Quirks at his disposal, making him an incredibly formidable foe. On the other hand, Eraserhead’s Quirk, Erasure, allows him to nullify the Quirks of others by staring at them.

While it is an incredibly useful Quirk, especially when fighting against multiple opponents with Quirks, it has its limitations.

Eraserhead’s Quirk requires him to maintain eye contact with his target, which can be challenging when facing a powerful and experienced foe like All For One. Additionally, Eraserhead’s Quirk is not effective against Quirks that do not require activation or overt use, such as superhuman strength or agility.

All For One’s Quirk is quite versatile and can be used in many ways, which makes it difficult for Eraserhead to nullify it entirely.

Furthermore, All For One has a vast network of allies and minions at his disposal, making it even more challenging for Eraserhead to take him down. It would require an extremely coordinated and highly skilled team of heroes to defeat All For One and his followers. While Eraserhead is undoubtedly a skilled and experienced pro-hero, he may not have the power and resources necessary to stop the likes of All For One single-handedly.

Eraserhead’S Erasure Quirk is an impressive ability, but it is unlikely that he could stop All For One, given the latter’s overwhelming power, versatility, and resources. It would take a team of highly skilled and coordinated heroes to have any hope of taking down the villain.

What would happen if Aizawa used his quirk on himself?

If Aizawa used his quirk erasing ability on himself, the immediate result would be the loss of his own quirk. Aizawa’s quirk, Erasure, allows him to cancel out the quirk of any person he focuses his gaze on as long as he maintains eye contact. So, by using his quirk on himself, Aizawa would cancel out his own quirk.

This would have several implications. First of all, Aizawa would lose his ability to use his Erasure quirk to cancel out the quirks of others. This would make him vulnerable to any opponent with a powerful quirk. He would need to rely solely on his combat skills and intelligence to defeat his foes.

Secondly, Aizawa’s Erasure quirk also has a secondary effect where it causes extreme fatigue and exhaustion if he overuses it. This means that if he accidentally erases his own quirk, he would not have the ability to recover from his exhaustion. He would need to take careful measures to avoid exhausting himself during battles.

Another effect of erasing his own quirk would be the inability to perform his duties as a pro hero. His job as a pro hero and a teacher involves using his quirk to erase the powers of villains and students who are causing trouble. Without his quirk, he would not be able to do his job effectively.

If Aizawa used his quirk on himself, it would have significant consequences on his career and personal life. He would need to adapt and adjust to fighting without his quirk and develop new strategies and techniques to continue being a successful hero in the world of My Hero Academia.

How does Aizawa’s Erasure work?

Aizawa’s Erasure is a unique quirk that he possesses in the popular anime and manga series, My Hero Academia. This quirk allows Aizawa to cancel out other individuals’ quirks by merely looking at them. The process works by disrupting the flow of energy between the quirk user and their quirk, thereby rendering their quirk ineffective.

Essentially, by activating his quirk, Aizawa can temporarily erase an individual’s ability to use their quirks.

One of the most intriguing aspects of Aizawa’s Erasure is its potential to cancel out a wide variety of quirks. Whether the target’s quirk is physical, mental, or even transformation-based, Aizawa’s Erasure can cancel it out as long as he maintains eye contact with the target. However, it is essential to note that Aizawa’s Erasure does not work on mutations, such as the unique physical traits that some quirks may generate.

To make use of his Erasure quirk, Aizawa must be vigilant in maintaining eye contact with his target. He can activate his quirk either by looking directly at the person he intends to cancel or through indirect methods such as using a mirror. Once activated, Aizawa’s quirk typically lasts for as long as he maintains eye contact with his target.

However, his quirk will ultimately deactivate once he blinks or looks away from his target, allowing them to use their quirk once again.

It is crucial to note that even though Aizawa’s quirk is incredibly powerful, it does have some limitations. For instance, if his target closes their eyes, it could temporarily negate the effect of his quirk. Additionally, Aizawa’s quirk does not have a vast range, so he must be relatively close to his target to cancel out their quirk effectively.

Aizawa’S Erasure is a unique, powerful, and versatile quirk that allows him to cancel out other individuals’ abilities temporarily. However, it does require him to maintain eye contact with his target, and it has a few limitations that he must consider when using it.

Why did Aizawa erase Deku’s quirk?

Aizawa erased Deku’s quirk in order to protect him from getting expelled from UA High School. During the UA Sports Festival, Deku’s quirk was exposed due to his inability to control it properly. This posed a risk to the safety of himself and others around him. As a result, Aizawa intervened to remove Deku’s quirk activation by using his quirk, Erasure.

This allowed Deku to continue studying at UA High School without risking expulsion.

Moreover, Aizawa also erased Deku’s quirk to prevent him from being discovered by the League of Villains. Aizawa was aware of the dangers of having a highly powerful quirk, and he believed that by erasing Deku’s quirk, he could protect him from being targeted by the villains.

Additionally, Aizawa erased Deku’s quirk as a way to teach him a lesson about the importance of controlling his powers. Aizawa is a strict teacher who values discipline and control, and by taking away Deku’s quirk, he wanted to help him understand the necessity of mastering his abilities before he could be deemed worthy of using them.

Aizawa erased Deku’s quirk to protect him from expulsion, prevent him from being discovered by villains, and teach him a valuable lesson about controlling his powers. His decision was driven by his desire to help Deku become a successful hero and to guide him towards a path of responsible use of his quirk.

Why can’t Aizawa blink?

Aizawa is a prominent character in the popular manga and anime series, “My Hero Academia.” He is an underground hero and independent hero consultant, who is known for his stoic and no-nonsense demeanor. One of his most notable features is his ability to nullify the superpowers, or quirks, of anyone he can see.

However, many fans have often wondered why Aizawa never blinks or closes his eyes.

The reason behind Aizawa’s lack of blinking is rooted in his quirk, known as “Erasure.” This power allows him to cancel out the quirks of anyone he can see, making him a formidable opponent in battle. However, the downside of this quirk is that it requires him to maintain constant eye contact with his target.

If he were to blink or close his eyes, his quirk would instantly cease to work, giving his opponents an advantage in battle.

To compensate for this, Aizawa has developed a technique called “Eye Drops,” where he consciously and rapidly blinks several times in a row to refresh his eyes and avoid dryness. This technique also helps him to avoid staring at his target for too long, which can cause eye strain and fatigue.

Aizawa’s inability to blink can also be attributed to his character’s overall demeanor. He is often portrayed as stoic and emotionless, rarely showing any sort of outward expression. By not blinking or closing his eyes, Aizawa is able to maintain this image, creating an aura of intensity and focus that only enhances his reputation as a formidable hero.

Aizawa’S inability to blink is a deliberate choice based on the nature of his quirk, Erasure, and his desire to maintain a certain image as a hero. While it may seem like a small detail, it is a testament to the attention to detail and world-building of My Hero Academia’s creator, Kohei Horikoshi.

Can Aizawa stop Hagakure’s quirk?

To begin with, Aizawa’s quirk, Erasure, allows him to nullify the activation of quirks within his line of sight. This means that as long as Aizawa can see Hagakure, he can erase her quirk, Invisible. However, there are few factors to consider in this scenario.

Firstly, Hagakure’s quirk is not just about optical invisibility. It also renders her clothing, and any object or person she touches, invisible as well. Therefore, if Aizawa needs to erase her quirk, he needs to focus on Hagakure herself rather than any visible objects or people that may be affected by her power.

Secondly, Hagakure’s quirk operates continuously, which means even if her quirk gets erased, she will instantly turn invisible again. However, Aizawa can prolong the effect of his quirk by continually gazing at the target, making it difficult for Hagakure to use her quirk effectively.

Finally, Aizawa’s physical condition can also affect his ability to stop Hagakure’s quirk. For instance, if Aizawa is injured or unable to maintain focus for an extended period, he may not be able to hold off Hagakure for long, as she can easily re-activate her quirk.

Whether Aizawa can stop Hagakure’s quirk will depend on various factors such as his physical condition, Hagakure’s actions and skill level, and the environment around them. However, under ideal conditions, Aizawa’s Erasure quirk can nullify Hagakure’s Invisible quirk as long as he can maintain visual contact with her.

What is Eraserhead quirk weakness?

Eraserhead, or Shota Aizawa, has a quirk that is highly specialized and allows him to erase other people’s quirks by simply looking at them. This is a highly effective quirk which has made him one of the strongest heroes in the series. However, like any other quirk, Eraserhead’s quirk also has its own set of weaknesses.

The main drawback of Eraserhead’s quirk is that it is highly dependent on his line of sight. Eraserhead must be able to maintain direct eye contact with the person whose quirk he wants to erase. If he loses sight of them, even for a moment, his quirk will stop working. This makes him highly vulnerable to surprise attacks or any form of disturbance that disrupts his line of sight.

For example, if he is attacked from behind or someone distracts him, he won’t be able to erase the villain’s quirk, which could have dire consequences.

Another limitation of Eraserhead’s quirk is that it doesn’t work on some types of quirks. His quirk doesn’t work on physical alterations like fat cells or hardening of the skin, meaning he can’t stop an opponent from just growing muscles or increasing their mass. If a villain’s quirk is inherently part of their body, Eraserhead cannot erase it.

He also cannot erase the effects of previously used quirks, meaning he can’t reverse the damage done to a person due to a quirk.

Additionally, there are some quirks that are too powerful for Eraserhead to erase. His quirk has a limit to how long he can erase someone else’s quirk, and this time limit depends on the strength of the quirk he is attempting to erase. The stronger the quirk, the shorter the amount of time he is able to erase it.

As such, if he were to encounter a very powerful quirk, he would not be able to erase it for very long, if at all.

While Eraserhead’s quirk is incredibly powerful and useful, it does have limitations and weaknesses that render it ineffective in certain situations. His dependence on line of sight, inability to erase certain types of quirks, and the limit of time to erase powerful quirks, make him vulnerable in certain situations.

These weaknesses make it imperative for him to have strong observation skills and the ability to predict and counter surprise attacks.

Does Aizawa’s quirk have a cooldown?

Yes, Aizawa’s quirk, Erasure, does have a built-in cooldown. Aizawa is only able to use his quirk for a certain amount of time before his eyes become too dry and he needs to rest them before using his quirk again. This cooldown can range depending on how long he used his quirk for and how taxing it was on his body.

Additionally, Aizawa’s quirk has a limit to how many people he can erase at once. If he tries to erase too many quirks at once, it can lead to a longer cooldown and he may need to rest for a longer period of time before he can use his quirk again.

It is also important to note that Aizawa’s quirk is not effective on people who do not have active quirks, and he cannot erase the physical traits associated with quirks, such as the wings on Tokoyami’s back or the hardened skin of Kirishima.

While Aizawa’s quirk is incredibly powerful, it does have limits and a built-in cooldown that can affect his ability to use it effectively in high-stress situations.

What is the most broken quirk in MHA?

One of the most commonly discussed broken quirks is All For One. This quirk allows the user to steal and stockpile other people’s quirks, essentially making the user nearly unbeatable in combat. As seen in the series, All For One users have a vast array of powers at their disposal, making them a formidable opponent for even the strongest of heroes.

Another quirk that is often considered overpowered is One For All. This quirk allows the user to augment their physical abilities, making them incredibly strong and fast. The quirk also has the potential to be passed down from user to user, meaning that the power only grows over time. As seen in the series, users of One For All have been able to defeat incredibly powerful villains with relatively little effort.

There are also quirks that may not be inherently broken, but are made incredibly strong when paired with the right user. For example, Shoto Todoroki’s Half-Cold Half-Hot quirk allows him to control both fire and ice. While this quirk may not be as immediately powerful as some others, Todoroki’s mastery of it combined with his intelligence and strategic thinking makes him a formidable opponent.

Determining the most broken quirk in MHA is subjective and dependent on various factors such as the user’s skill level and the circumstances of the combat. However, All For One and One For All are among the quirks that are often cited as being some of the most overpowered in the series.