Here is a macro I am using. It was a modification of another macro I found on the sight. It seems to work well for me and even incorporated some self healing. If anyone can make it even better I’d love the input.
#showtooltip
/targetenemy [noharm][dead]
/castsequence reset=target Howling Blast,Plague Strike,null
/castsequence reset=0.3 0,0,0,0,0,Death Siphon
/castsequence reset=0.3 0,0,0,0,Obliterate
/castsequence reset=0.3 0,0,0,Frost Strike
/castsequence reset=0.3 0,0,Blood Boil
/castsequence reset=0.3 0,Raise Dead
/castsequence reset=5 Howling Blast,Plague Strike
/use [combat]Pillar of Frost
/use Death's Advance
/use [combat]Empower Rune Weapon
/use [combat]13
/startattack