Is that something that happens quite often, murdering imps? Whatever for?

[ Sounds like a blood ritual, oh joy. Then again, an imp's blood might not even work. Not that Dorian would want anyone to try. Why is a kid killing imps, girl you're giving Cole a run for his money. ]

Not even once? It's not for everyone, but perhaps you should try it. Like I said, it's more fun than murder, surely.