I have thought about a thing, im specced 3/31/7 atm on my 4x dks with 1 pt in Annihilation etc. I have the same attack setup as u Mosg2 with 2 howling blasts etc. But it hit me that i rarley use Obliterate, only time i use it is when i do my Hungering cold spam. Would it be better to swap out a howling blast in my rotation for a Obliterate or is it better to have the unholy runes only for Necrotic strike?