Haha it is actually closer to this.
youtube.com/watch?v=TgPfek2F9akBut Alysis dragon claw allows her to place her energy fuelled origin of Existence into anything. If the target cannot handle the shock they dissipate, submitting to her existence. If they are touched by the dargon claw, the existence energy takes form, making an electric construct that fueled by Alysis Prana becomes a more intense version of itself, that can be controlled by Alysis.
The size of the target changes the amount of energy needed to bring forth its existence, not enough and it won't work, too much and it gains more intense characteristics of itself. Most human sized things the amount of energy needed to bring it forth is so much most humans would die from the strike first.
Alysis is immune to the damage of her own ability so can charge the strike to maximum, so when used on herself she summons an ethereal version of herself on top of her real self, like a persona or Stand, and like the twins can do with their spirits, Alysis can combine with her own manifest existence.