Rita, Queen of Manipulation

A character from my Adventure character series.
She's the main antagonist. C:
And she can control people's minds
Yes she is op but only because of the amethyst that possesses her, and gives her her powers. So she's not born with the powers, and the amethyst is rooted deep into her brain and cannot be removed.
She also can turn things into crystals. XD
Thats about it, this is what she used to look like: tvzrandomness.deviantart.com/a…
She used to be 15 but now she is 28.