Anything created will undoubtedly be prowled by wolves looking for food. Only way around this is by doing what has been suggested already and implementing safe zones for noobs to be able to farm low-mid tier mobs in peace. An arena would also distract higher tiered players from being a nuisance to noobs. You really can't use this as an argument, if something has value in the game, it should be fought over. Also the common tactic I seem to recall would be to just zerg em out Also: A ranked Arena would also pit players against their equal skill level, but you know... yea.