MHA quirk ideas

Erasure

Description: Erasure allows the user  to cancel out other Quirk powers and abilities simply by looking at the target.
When Erasure is activated, the user is able to disable a person's "Quirk Factor" for as long as they concentrates on their target, rendering any Quirk affected unusable. The user only needs one part of the target's body to be within their sights for Erasure to take effect. Since most people in the world rely on Quirks for combat purposes, this makes Shota an extremely bothersome opponent for anyone to deal with.
The user's hair stands upwards and their eyes glow in a bright red color whenever Erasure is in use. Its effects wear off if the user shuts the eyes (which includes the act of blinking) or looks away from the person the user's  targeting.

Flaws:
Erasure requires a continuous focus on a specific target for its effects to be maintained, meaning the user can't afford to get distracted. Erasure is naturally impractical against groups of surrounding enemies because it's impossible for the user to keep watching every potential target within a 360º radius. Staying fully outside the user's eyesight is necessary to avoid Erasure's effects, which can be done, for example, by covering oneself entirely with clothing or hiding behind an opaque structure.The user  is particularly vulnerable to blinding light attacks, as those are meant to target their eyes specifically. Smoke is also a massive deterrent to the users work since it irritates their's eyes (if they're near) and blocks their line of sight (if they're far away).
Erasure has a limit of how long it can remain active, with repeated use of the Quirk shortening its maximum duration for every new activation.

Usage: the only other hero that we know of with this quirk is Aizawa or Eraserhead.

usual battle tactic consists of canceling an opponent's Quirk and then using his Capturing Weapon in conjunction with their high agility to easily defeat or restrain their adversaries.
The user must wear a pair of goggles that hides their eyes from view. With this, enemies are left wondering if they are being affected by Erasure in situations where the user vastly outnumbered, as they become unable to notice the movement of their eyes. They serve to protect the users eyes as well.

Name of superpower: Eraser(this is made up since Aizawa didn't have a name to his, then I thought this was close. This is because the user is able to erase others powers).

Heroname: Eraser, Goner, Eraserhead.

Quirk type: emitter

Quirk range: long range.