http://us.battle.net/d3/en/forum/topic/13087689086#3
Fixing an issue that allowed Rend to gain the benefit of Critical Hit Chance
twice.
This was an unintentional result of the fix made to the +% Damage for Rend
affix applied in 2.0.6.
撕裂吃双重爆率是BUG 我们并没想BUFF他
撕裂是乙种 很玄的东西 必须 修正