Really , this thread made my day. Laugh so hard.
so the OP is Jelly of BLM?

Why should we nerf blm anyway?
BLM concept in most of the MMO game is the strongest in Magic damages
that outright the other class damage by 4 or 5 times (now it's only about 2 times)
with lowest physical defense means you can only nuke once in awhile or else "dead await"

So why bother nerf directly to BLM? How about decreased the enmity cap?
Just push up more BLM magic damages about 2 or 3 times
Over nuke = Dead , Problem solve!!