Single block towers

[Reshe]

Really, it would be nice if there was an agreeded upon schematic for a tower that people can build outside of walls that would give them access over the walls. Something like a 4x4 tower with stairs in the middle and the structure has to be made of wood. That way everyone is trying to find the easiest, cheapest, dirtiest way to get over a wall; which will eventually lead us back to people using these 1 block towers.