I have seen many posts asking for a new builder that can do nothing but walls. I think this is a great idea, but I believe it needs some modification from previous ideas I have seen.
I think the new builder should only be available for walls so that you don't always need to wait for a builder to free up.
I also think this new builder should not be available all of the time or it would greatly reduce the available resources in game.
Here are a couple ideas I think could work.
The new builder can only be used if the storages for the resource you are using are completely full. Putting a restriction on the number of walls able to be built at once would keep resources available for other raiders while allowing heavy raiders to make progress while their storages are capped.
or
The New builder could add a modest build time that wouldn't require days of waiting around to build more walls. Perhaps a set number of walls started or resources spent must be achieved to activate the builder. I.E. 10 wall sections or 1 million resources. Also, the build time could be on a per wall section basis. I.E. Start 1 wall with a 30 minute build or start 5 with a 2.5 hr build.



