Luna's head tilts to the side at that. Agree not to hurt more people? Her expression shifts from bemusement to incredulous. She reels back for a moment, not really understanding neither the logic nor the reasoning. Is this some kind of joke..?

"Maybe they should just get out of my way." she says bluntly, "Like you"

And with that, she sweeps her wand with a quick movement: "Depulso—!" With a jet of white light, she blasts Luz away from her — aiming to send her flying back and away from her. Get out of her way.