SB can't one shot most people anymore without being buffed. Average SB I see is 8k per hit totaling up to 64k. That's against Usakoring, GR, and Skolls, which are kind of mandatory if you want to PvP.
@nines : Yes, people don't run in with GTB, but a GOOD player that uses BM well could instantly switch their shield to Maya/GTB AND switch to OLs, taking down the champ with him, and maybe even the prof if he has Maya on.
@Xtopher : If a Ninja can't be touched by melee, or ranged, what can he be beaten with? Only magic would be able to beat a well played ninja if GTB was nerfed to even 50%. We COULD get MDEF gear, but wouldn't Tao kill it? Without Tao and other equipment that we would have to give up to counter magic, we are very vulnerable to other attacks. And we all know that it's hard to find a 1v1 match nowadays.