So basically i just killed the bell tower guardian, ran up to the top rang the bell got my achievements then made my way back down. This time when I came into the room there was a man standing looking at me while I climbed down the ladder, he wasn't moving so I assumed it was either a statue or something that once I got off the ladder was going to try to murder me...so I murdered him. Basically as soon as I hit him a second time, he said things that made me question this decision, said I was being evil and I would regret this. Turns out I murdered the guy who gives half off on curing curses... and is also apparently the dude who I can talk to so I can revive NPC's I have killed. YUP.
On the bright side I got 2k souls from him.
So basically, does anyone know how to bring this dude back?