[quote=@PyroDash888]
So, I think I got Blaire's, Skyra's twin sister's, semblance. Primal fear. More or less. 
Basically an illusion with mental changes to her targets, which makes her look incredibly scary, with black aura and glowing red eyes, all of which affects her targets' (reptile) brains to pretty much slow their reaction times, make their bodies react to a laming fear that, in theory, doesn't exist, and, for weaker minds, even freeze them entirely, like when you dream of seeing a ghost or something and you can't move or speak properly, other than senseless babbling.
Too powerful?
Not creative enough?
Thoughts?
[/quote]

Why the illusory black aura and red eyes? Does a cloud of darkness manifest around her or something?

So the aim is to induce fear in a foe, correct? Is this something that applies directly, or is it something that arises from the illusion that the semblance manifests? If the former, having the illusion seems redundant, and also disconnected from the power itself - even though they're traits of Grimm, they wouldn't be scary to everyone and would only seem unfitting. If the latter, why red eyes and the black aura? Is it sight-based? If somebody were to look away or close their eyes, would it work? How does the illusion create fear in others? Why would it? What if someone really loves black and red? How would it be different from directly affecting someone's mind, or forcing them to hallucinate their greatest fears?