I don’t know how well disguise self works to duplicate, but I’m relying on dim lighting, my disguise kit and some good acting to get away with it. 
Can scout ahead and lure people into traps in smaller numbers.

Won’t seem out of place at a glance. But the child has seen/knows more than us so should get that info.
I would like to spend more time with the guard too but it seems most are in a rush.
Let’s see his answers.