Originally Posted by
Poisonwolf
The ability to take non working builders into battle with you to clean out people's objects in their base for gems. Builder would be uncontrollable as to what they remove, like troops against buildings. If builder gets killed he has either a heal time like hero's, or has to be fixed by other builders. For being fixed you can't send in all your builders, at least one must be left behind.
I just feel like for how much a builder costs you should be able to get more out of it when you're at a higher level and they aren't all busy all the time.