I used to have the 2nd Edition when I was younger, now own the 3rd Edition, and am awaiting the revised 4th Edition to be delivered along with the Reaper. I have noticed there are some big and some small differences between the two, such as the middle region having spaces to navigate in the 4th instead of just a pack of cards as in the 3rd, and the Sentinel just requiring 1 gold to pass to the middle region in the 3rd instead of having to fight him.
Is there a list of the differences between these Editions? I would love to go more into how they compare. I am very much looking forward to the 4th Edition, as if it's anything like the 2nd but with better balance, then it should blow the 3rd out of the water.
. I think you meant