The two looked over the item you had. Shor looked at the paper and Aisha the stone. “A water mill? Hah, there is a mill not too far from the city by the river even. This picture isn’t very detailed but I’m sure if we took a day lookin around, we could find this Sewer entrance and with any luck, those cultists too.” Shor said with certainty. He nods towards you with a smile. “As a sharp as a thorn.” Aisha groaned as she handed you the stone. “I’m afraid I don’t recognize the stone. It’s no gemstone, but I do sense faint, lingering auras of magic. But it’s too weak for me to even discern what spell or magic the stone posses or were affected by. You said you found another like this? If you should show it to me, perhaps I’ll have a better idea what they are, if I can compare them.” You would remember that Pylia took possession of that stone after it was discovered. Shor brushes his hand through his beard and looked towards the entrance. “I wish we could spend some more time investigating, but it’s almost time to head out. We have those trogs on the run, we can’t lose our momentum now. Sylvia, once this battle is won let’s meet back at Yorik’s shop and figure out this Eysium business together. Bring whatever clues you can. I want to bring peace to the city, for both the citizens on the surface and the kobolds taking care of our sewers. You do too, don’t you?”