Lol, woops, I noticed that I said the wrong name for a few things. Vampiric Aura = Vampiric Blood. And on the last blood, Vampiric Aura = Mark of Blood, lol...

I will have to dig a little deeper in my old info to see if I still have my old Attack rotation with Howling blast, trying to remember what it was off the top of my head.

Something like:

/use Trinket
/use Trinket
/castsequence reset=target Icy Touch, Plague Strike, Pestilence, Howling Blast, Blood Strike, Howling Blast, Blood Strike
/cast !Rune Strike

Frost, Unholy, Blood, Frost/Unholy, Blood, Frost/Unholy/Blood, then it resets itself and goes back to IS and PS to renew and rinse and repeate.
Not 100% sure if that is correct, it seems a little off, but I will look into it later when I get off work.

I really wish I could get off my Ferrett on crack mode so that I could finish up that guide that I was writing so that I could help upandnewcomers. But now that my build is nerfed, I would have to take the time to replay a new set of DKs and do some more testing to explain it... I guess it would help to some extent, but, lol.