[@Prince of Seraphs]You're thinking of transgender.

Genderfluid is where sometimes you feel male, sometimes you feel female. Sometimes both at the same time, or sometimes neither. So [@TheUnknowable] is correct.

As for the illusions, I will expand on that.

She can create illusions of all senses (sight, taste, touch, smell, feel) which seems a bit OP, but the fact is that it gets very tiring very quickly.

For example, she can make someone feel as if they are in their own house. They can smell familiar smells and see that they are in their own home when really they could be in a prison.

The more illusions created, the more energy it takes.