Look setting up an armor set that does lifesteal

Look setting up an armor set that does lifesteal or Multi-strike will have balance consequences both for PvE (my primary concern) and PvP. There is no way pushing out that infiinte variety will not end up with an 'Optimal' Set (not just BiS but designed optimal. Entirely Different Concept) and that 'Optimal' Set will become a requirement and those who dont have that and are cursed by RNG gods to not get it will eventually get sat. wow gold guide