In A Certain Scientific Railgun, The Level Five abilities may be the biggest and the baddest esper powers in all of Academy City, but there are still several Level One, Two, Three, Four and even Level Zero abilities that can compare to them. Still, there are abilities that allow their user to deceive, destroy, and deploy several tricks that have the potential to make the students a one-man army.

The number of powers churned out by the Power Curriculum Program is comparable to the students that undergo it. And while not every student manages to develop their own Personal Reality to draw out their powers, there are still enough to be concerned about pissing off the wrong person and then meeting them in a dark alley in Academy City.

10 Dummy Check

This power essentially makes everywhere a dark alley for its user. She may seem like an unassuming and meek girl but Juufuko Miho likes to hold grudges and then get petty payback when she gets the chance. Dummy Check the perfect power to get away with all sorts of mischief.

Dummy checks allow its user to become invisible without the whole invisibility part by doubling up on her unassuming trait and making her presence non-existent to all those around her. The only problem is that she can't apply it to mirrors and mechanical means of detection. That also vanishes at higher levels though. The ability evolving to be able to erase their presence from someone's mind. Meaning that if someone actually did manage to see her, in retrospect, they did not. If she were any more malicious, she could get away with almost any crime.

9 Wave Conductor

Yes. That is a lightsaber. No. That is not the only thing she can do with it. Yes. It is still pretty dang cool but Yumiya Iruka is more than just a one-trick pony.

Wave Conductor allows her to control waves of light and sound which gives her quite the list of abilities. She can knock someone out by overloading their sense and causing an abnormality in the brain's electric signals. As well as, just deafen and blind someone with any source of sound or light. She can also turn any light into a laster. Turning a simple laser pointer into a deadly weapon. Of course, this can also be applied to flashlights to turn them into lightsabers like we pretended to do when we were kids (or that one time you thought no one was looking).

8 Measure Heart

Measure heart is by far one of the most abusable powers on the list. Described simply as the ability to regulate the distance between people's hearts, to put it simply she can change the affection levels between herself and anybody else. Becoming a fast friend or hated enemy in a matter of seconds.

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Strictly speaking, on the battlefield, it is a tricky ability that could get her out of several problematic situations by manipulating the emotions of those she encounters. Hamazura Shiage refused to shoot her after she raised his affection level for her to that of the women he loves. She could rule the whole world with this power, if she wanted. She could easily gain money, power, and influence if she cozies up to the right people.

7 Auto-Rebirth

Auto-Rebirth does exactly what it says on the can, and then some. If the user dies is brings them back to life. Something that Tsuchimikado Motoharu has used to do what was initially thought impossible and allow as esper to use magic. It's painful, sure, but it means the backlash of using magic is almost instantly healed. To the point where it can even bring him back to life.

And that is only at Level 0. Who knows how much better it would work if he were to increase his ability to level 1 or higher?

6 Offense Armor

It's armor that not only protects but also flings whatever attacks her right back at her target. The ability allows Kinuhata Saiai to control the nitrogen in the air to form a protective bubble all around her. The bubble works autonomously to protect her from almost all harm.

It works a lot like Accelerator's redirection, allow her to fling the attack right back to the attacker if she wants too. Furthermore, she can apply Offense Armor's properties to control compressed masses of nitrogen to lift and fling things above her means. Though she has to be relatively close to it to do so. Watch out though. A strong enough impact can still knock her out.

5 Mental Stinger

Mental Stinger is basically the weaker version of Shokuhou Misaki's Mental Out with a few interesting quirks. Like Mental Out, Mitsuari Ayu's power allows her to mess with the mind through the control of fluids in the target's brain. Ayu uses a smartphone and Misaki uses remote controls. It allowing her to control, erase, and change someone's mind. Though, not quite at the level that Misaki's Mental Out can.

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The bonus here is that she has a nuclear option. If she gets frazzled enough by her emotions, she can cause explosively freeze-dry those around her and then have them crumble away.

4 Rampage Dress

Hokaze Junko is the friend and follower of Shokuhou Misaki. Like her queen, she also has a powerful ability at her beck and call. Rampage Dress essentially allows her to boost all of her physical attributes, including all senses that come with it.

By controlling the electric signals in her body she can boost her abilities to their utmost level. Scaling all of her senses beyond normal human levels or increasing her muscle cells to perform superhuman abilities. The only drawback being is she may injure herself if she goes too far. Thankfully, she also has an enhanced healing factor, strong enough to allow her to tank lasers by instantly healing through them. The only problem was that she got painful cluster headaches if she overused her regeneration... at least until Misaki messed with her mind and got rid of that drawback.

3 Teleport

Ms. Railgun's friend, follower, and number one stalker can also keep up in a fight just like her romantic interest. And why wouldn't she? She has one of the best powers in all of fiction.

Able to teleport herself and everything she is holding up to a certain weight limit, the true worth in her ability is in her precision, and not exactly it's power output. Carrying around a series of darts, she commonly uses them to stab through clothing and pin others to the ground, avoiding hitting the skin in the process. If she had more of a killer instinct, she could teleport through someone's heart or inside someone's head. Bamf! Headshot!

2 Aim Stalker

At first glance, Aim Stalker seems like a useful but not exactly powerful ability. The premise behind the power allowing Takitsubo Rikou to record an esper's AIM Difusion Field (a field that is connected to an esper's unconscious disruption or reality), and track them down wherever they may be.

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Where it becomes a threat is how it may grow. With the right sort of push, she might just be able to take control of other esper's AIM fields. It is theorized that she can reverse the flow of other's AIM Fields she can control their power. Giving her free use of any esper ability that happens to be near her.

1 Diffusion Ghost

Isn't she adorable? So much so that it is hard to tell that her ability could kill every esper in Academy City.

Described as being just short of Level 5 in power, Diffusion Ghost gives Janie the ability to control all electronics around her through the use of her hair. Something that makes her deadly in Academy City where electronics line every street and corner, and high powered mech suits aren't just something you see in anime. Her strength ranging from controlling a few electronics around her to taking command of 20,000 mechs. Lastly, her hair can be used to form an AIM Bomb that can destroy Academy City and every esper that lives there.

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