Improving PVP in MapleStory

Are you saying Priest are overpowered or weak in PVP? Because I was in the impression that having a stunning shinning ray, telerport and doom made them good or at least balanced, while in 4th job I don't think they got anything other than genesis to help them fight on pair with others.

Priests suck in pvp.
-I almost never use SR unless it's for a quick hit.
-Teleport mastery is useless.
-Doom is pretty cheap. I only use it when warriors crash me/to get a Mercedes to stop being so jumpy... or DarkxSand is being a corner camper >_>

Bishops, have the potential to perform very well in pvp however. Oddly enough, I hardly see bishops in Scanian pvp.
I use big bang more than anything. Learn to control it well, and it helps tons. Genesis is nice, and I hardly use angel ray. Bahamut does tend to get me a few kills now and then.