Good 50%.
The reason i gave only 50% it is cose it is only half done work. Since there is no penalty should also not be a safe town. Probably only in 1 area of the world but not in any town. Since some one decide to be a pk then he/she should fight his/her way out.
You see Ex pk players that are afk. I can understand to pk a party of wynn that already are dmging the game for so long. Bot system that can ress/go town and come back automatically, but pk a main char by hitting for almost 5 min to kill, not cool at all. It loos the purpose of the idea that is behind of this action.
So the system it is only good for players that want to abuse it.
Personally i don't pk and i hit only flag / pk or counter atk that has a +10 armor anything less it is to low so bsoe is a better option.
There is an exception for Ex that one day my arrow will find his/here a s s, til that day. Gz