[The question goes ignored for a moment, because him teleporting away like that catches her off guard. After the initial surprise, Grell grins sharply.]

Ah~, a worthy opponent.

[Two could play at that game. So she teleports herself to just behind him and to the left of him without further notice, swinging at him again from the middle. She wants to see just what he's capable of, or if he just teleports everywhere.]