Harvey Maylor also gives one of the more popular maps. The Demon map (praetorians, technically, rather than CoT) is about 7 or so missions in on his arc. When you unlock him, you will have to do other missions for him until he offers you "Find a souvenir" (from memory, it might be slightly different). On his demon map you have to be careful since it is a "defeat all." I generally leave the following groups:
- The far northern raised alleyway: I do not fight ANY groups in here (there is usually 1, and sometimes 2 groups up here).
- The very last SW corner group.
- Lately, I have also been leaving any groups in the mid-area raised section if the group is on the western side of the map. That sounds weird, but I am being more careful lately after I had this map get completed on one of my non-farm characters (a runaway mob with rad debuffs aggroed a lot of extra groups, and we lost track of which groups had been left alive).