"It could be done in a few hours." Wren agreed and dropped back into the chair and propping her booted feet on the table; her hand pulled a dagger from the top of the boot and examined her nails as if considering cleaning them for effect, "But, what do we do for those few hours that would be profitably spent? We could sit her all day and plan, but plan what? We storm the house of anyone who refuses entry?" She replaced the dagger and dropped her feet and sat forward to put her arms on the table, "Or, do you mean to plan infiltrating all of the houses after dark while everyone but a couple of footmen are asleep and searching in stealth? To be honest, we really can't plan very much until we know the location and perhaps some idea of the layout of the house and the entrance to the basement. I think that we would be better served acting proactively and seeing if we can narrow those few hours by aiding the guard in a different direction. Every house we remove from the list is one less to consider and every factor should be considered... Nobles being nobles, they'll all refuse and we're left with hours lost and nothing useful to show for it." She sighed and leaned back again, "But, I'm willing to plan, lets hear one. So far, we have two on the table. Serge and the wizard's cat walks down the street looking for signs of undead, and we go into the sewers under the houses and look for signs of undead. I'm happy to go with either of those or one of your own, but I'm not willing to waste 4 or 5 or 10 hours while the watch goes door to door, being very visable as they ask if they can please protect the rich from inside their houses."