LOL! Well, the basic outline in my head was that there'd be some random things to fight through: goblins, that sort of thing. Cowl would be too busy with the summoning to keep up control of zombies too. The fight should last just long enough for them to get to the summoning too late and to see the summoning circle break. Eric can get his killing groove on and Harry can try to stop He Who Walks Behind and fail spectacularly. HWWB will disappear into the night, Eric can report that Ludwig's killer is dead, and they can go on their merry little way. Sound good?