According to your own page ( http://shaiya.aeriagames.com/guide/combat
), there is supposed to be a 10 level restriction on kill points, meaning you don't get credit for a kill if the opponents are separated by ten or more levels.
This is an integral part of the game and part of the posted rules. Yet it does not seem to be working, that is, kills count no matter the level difference.
70s killing low 50s in VR/PR was already ridiculous, and now with the raised level cap; it has been upgraded to ludicrous. Maybe it was taken away due to lack of available pvp, but with the server merge, there should always be 70-80s willing to do battle.
Reinstating the rule that was never supposed to be gone according to the aforementioned page would go a long way to making the Shaiya experience more enjoyable for players of all levels. It would also allow the grind up to be done more quickly, which means even more 80s to pvp with sooner. It's win-win.
Please consider fixing this for the good of everyone.