I think proc sets are cool, but for the sake of balance I think that proc sets should be limited to one per build. Its too easy to run Eternal Hunt+Viper+Selenes, or Viper+Tremorscale or whatever other cancer builds exist out there. Imo its perfectly reasonable to allow only one proc set per build. This would certainly be fine in PvE as most people only run a monster set, and it would greatly help to eliminate cancer gank or tank builds in pve.
I think proc sets are cool, but for the sake of balance I think that proc sets should be limited to one per build. Its too easy to run Eternal Hunt+Viper+Selenes, or Viper+Tremorscale or whatever other cancer builds exist out there. Imo its perfectly reasonable to allow only one proc set per build. This would certainly be fine in PvE as most people only run a monster set, and it would greatly help to eliminate cancer gank or tank builds in pve.