Smiling at his touch to her shoulder she tilted her head in his direction when he started to talk business.
"Hmm... the spell would need some preparing but it should be elementary enough for me to do easily. I've spun a spell that prohibits demons from doing harm to one another. I will just have to adjust it to include everyone."
Already Ava was making a mental list of what ingredients she might need for such a spell. Valerian, passion flower and hops for calming. Dragonsblood root for the shock if someone dares harm another. Redwood disks for invoking... and she would figure out something for humans.
There was one thing that he might take issue with. "If someone dares to preform a violent act against another the only way to stop it is for them to receive a shock right before the violence occurs. It would not hurt them permanently, but it would definitely make them feel something. Is that a problem?"