I was looking for a guide on being one. What are the pros and cons of being a pure spy. Also are they good for EE or OSW
Pure spy = no troop buildings. Simple. Have no money out, and people cannot attack you, or steal you. Pretty good build for osw, except you lose the ability to attack people and burn their defence pots etc.
There are no benefits. People say not being able to be attacked when you have no gold out is one, but you can't attack either.