You are funny man. This is not PvP game anymore. Pvp died a long time ago(4 years ago if I want to be precise). Now is Visa vs Player. And with all this class unbalancement and no lv limit it's just a joke. Tank can be killed from archer. Archer can kill entire party or more. Archer can hide, jump etc. If that's not a joke then I don't know.
If I want fair PvP then L2 is not the place.
But this is not the reason for this topic. PK should be punishable to stop the enormous abuse.
If you want to clean a farm spot- then lv up a summoner-easy peasy!
PS. I never afk more than 30 minutes. And never with my main character.