Undeath deck is getting a huge buff in 3.1.
Some cards might still be on your AH so buy them quick and watch prices go up!!
Currently : 85 Crit and chance on hit : 744-956 dmg (Shadow)
3.1 : 85 Crit and chance on hit : 1750-2250 dmg (Shadow)
Edit : Will be awesome for PVP
Edit : Grammar mistakes.