I don't think it's part of super. Every super in a game triggers zoom in animation.If the illusion is part of her super..... and she can use it vs a projectile and choose the 3rd silhouette..... the projecile goes through the firrt 2...... and then it still connects?
When she does that move, for the purpose of video she just stands there in her idle stance. Let's assume she can move normally during it, it could be really crazy move where opponent can't whiff anything or set up for practically unseeable mix-up.