[@AardWolf]Sure. CS doesn't actually have a portion dedicated to the function of superpowers though, so you'll still have to discuss the specifics with me. Does she only scrape away one's 'outer colors' then? And if it happens to be that they're black on the inside, they'll lash out and be angry? What's the case if someone is genuinely happy?

[@Headless]If you wanna voice your interest, don't debate color physics and pitch me a character idea instead. ;3

[@Savo]Sounds fine with me.

[@Canidae]It's the person who decides whether they want to change themselves or change the world, but I'd say that yours leans more towards wanting to change yourself. The only thing that you've missed the mark on is that it's less cyberpunk-aesthetic and just weird. Biker gang character is a-ok with me though. An ability to sever another's perception of you is fine with me. Just figure out a nice image to go along with it.
[hr]
To give people a clearer idea of how powers pan out, I'll list current power ideas, as well as pluck some nonexistent ones to serve as an example.

Burger's thing: Change yourself and become a Frankenstein-esque monster that takes limbs from others to replace their own.
AardWolf's thing: Change yourself and 'steal' the emotions of others by sucking out their 'colors'.
Savo's thing: Change the world and create a snapshot of the world around him.
Canidae's thing: Change yourself and jam the perceptions of others, effectively gaining invisibility.

Change the world, and perceive the hearts of human beings as imperfect roses, with the imperfections symbolizing something that these humans lack. Through that, one can damage or mend a heart by interacting with the roses they see.
Change yourself, and gain a split personality that serves as an automatic defense system when you or the people around you are in trouble.
Change the world, and see human connections as a mass of strings. By weaving strings together, can turn individuals into a collective.
Change yourself, and perceive the greatest 'emotional weakness' of a human as an illusion around them. When you kill them, you gain pleasure proportionate to how fearful they are at the time of their demise.
Change the world, and perceive the shadows cast by living beings as reflective of their sins. With that, you can offer absolution or retribution, giving life to their shadows.
Change yourself, and SET YOUR HAND ABLAZE WITH AN UNQUENCHABLE FLAME AS THE DEVIL DRAGON SEALED IN YOUR LEFT EYE HOWLS UPON THE ADVENT OF THE DEMON LORD'S BANQUET.

In general, it's easier to gain offensive powers through a desire to 'change yourself', because there's a hell lot of people who'd just wish they were better/stronger/could protect their loved ones/etc. These sorts of wishes would manifest themselves in gaining superhuman physical attributes, more or less. Gaining a naturally offensive power through a desire to change the world though, is more indicative that you'd rather destroy the world than change/fix it.