He takes the Duvel bottle that is standing on the right side of the bar. He throws it at a random person and it kills the barman. With regrets you leave the bar and go down the street for cure, but it takes months for the witch to fully understand your demand. Then if she considers your request worthy of it, she'll send her army of old greek writers. They're not the fighting type, they only want to talk with you. And they will simply kill you if you're reticent to conversion. If you want to survive, you have to burn the rope before the entities score two eruptions. Brutal weapon offers little space for dogs to meet. The dog meeting functionality is only used when the gauge is full of soldiers.