John Constantine: [to a room full of demons] Hi, my names John. You are in violation of the balance. Leave immediately or I will deport you.[stands on a chair]John Constantine: All of you.[no reaction]John Constantine: Go to hell.[John ignites a lighter and places it under a smoke-detector, activating the sprinkler system. The demons skin starts to burn]Ellie: Holy water?[the demons flesh burns and they scream in agony]