Demonology Specific Equipment?Follow

Hi all,

I am a 64th lvl Demonology tree Warlock and I could use a little help. I remember in some post in this Forum there was a suggestion as to there being some equipment (at least two pieces) out there that was specifically designed for Demonology Warlocks. But...for the life of me, I can't find the post again. One was a cloak...I think. The other one escapes me completely. There is a distinct possibility that there is actually more than two.

Can sharper and younger minds than mine help me out here? Thanks in advance.

One of the Shatari artifact sets works with Demonology. I think it's the Voidheart set.