Un Holy Death Knight 5.4.8

Hello everyone i am looking for Un Holy DK macros i am leveling one now for the first time and i love him. i enjoy Un Holy best i found this macro but i dont know if there is any better. i am looking for single target and aoe macro. so far this is what i have got if you know any better ones or how to make this one better let me know thats.

Single Target

/targetenemy [noharm][dead]
/castsequence reset=combat/5 Icy Touch,!Unholy Presence,Alchemist's Flask,Crystal of Insanity,null
/castsequence reset=0.3 0,0,0,0,0,Remorseless Winter
/castsequence reset=0.3 0,0,0,0,Summon Gargoyle
/castsequence [pet:Ghoul]reset=0.3 0,0,0,Dark Transformation;[nopet]reset=0.3 0,0,0,Raise Dead
/castsequence reset=0.3 0,0,Horn of Winter
/castsequence reset=0.3 0,Death Coil
/castsequence reset=target/5 Plague Strike,Blood Boil,Soul Reaper,Icy Touch,Scourge Strike,Blood Boil,Scourge Strike,Icy Touch,Scourge Strike,Soul Reaper,Blood Boil,Scourge Strike,Scourge Strike,Blood Boil
/use Icebound Fortitude
/use Unholy Frenzy
/use Anti-Magic Shell
/castsequence reset=combat Horn of Winter,Horn of Winter,Horn of Winter,Empower Rune Weapon
/run UIErrorsFrame:Clear()

Thank you everyone