Was a mound maker at the pontiff area just looking for duels to get the 30. I was summoned by a guy with the dragonslayer armors axe. He bowed and then I bowed and he threw a firebomb at me while I bowed. So I used my black stone because I was sick of no duel etiquette from earlier. Got summoned by the same guy again but an Aldrich faithful had started attacking him. I ran up and back stabbed him off the ledge and the faithful plunged for the kill. So satisfying.