Death Knight
Blood：
Icebound Fortitude has returned, reducing damage taken by the Death Knight by
30% (remains at 20% for Frost Death Knights).
血DK：
冰固回归！减少伤害为30％（冰DK的依然是20％）
Frost：
Frozen Pulse now triggers if you have fewer than 2 full Runes (was 1).
Frozen Pulse damage reduced to 60% of Attack Power (was 72%).
Glacial Advance now hits targets in melee range more reliably.
Razorice now increases Frost damage by 3% per stack (was 2%).
Obliterate damage increased by 20%.
Howling Blast damage increased by 50%.
冰DK：
冰冻脉冲修改为少于两个完整符文时触发（原本为一个），简单说就是有5个符文CD时就可以发动。
冰冻脉冲从72％降低为60％（大概是因为覆蓋率大增的关系）
冰川突进可以更准确的击中近距离的敌人（卡地形有没有解就让我们看下去！）
武器附魔冰剃从2％增强为3％
灭寂伤害+20％
凛冲伤害+50％
（凛冲改动的这伤害，如果配合天赋、神器各种加成凛冲，灭寂吹风流或许可以一战？）
Unholy：
Death Coil damage increased by 50%
丢大便伤害+50％