I have been thinking alot lately about this idea i've been having. The idea consists of players playing minecraft as they should but they are allowed to destroy and kill eachother. Kind of like a sandbox PVP, where you try to defend your creation and also try to kill the other team.
Hopefully you will get the gist of what i am saying, if not then i'll try to explain it in better detail.
I wonder if there exists such a server or map