Gyururu and Leaftoad say it all. How you spend your dk and whoever has more att and def will usually win.
You guys want to fix what you have used your dks on?
Heh, too bad. I don't think that's going to happen.
The only probelm with pvping at higher ranks is finding someone around your dk. If everyone slept in the fields like crimson said, it would be much easier, but that isn't going to happen either.
I don't sleep in the fields with Konoho. He is guarding a certain cityhouse or is dead. As for Mihazi, he is just too weak. He doesn't stand a chance in a pvp. I make him hide in the shades like a coward.