Anyone know a good Cummuning/Curses build??

I just got a nice staff out of a forbidden chest..

Insightful Forbidden Staff of Warding
Energy +10
Dmg 11-22 (req. 9 curses)
Halves skill recharge of communing spells (chance 20%)
Halves casting time (chance 10%)
Energy +4
Armor +7 (vs elemental)

I was wondering if anyone had any good ideas for a Communing/ Curses build for a Rit/Nec so I could put this staff to some use or maybe I should just sell it. Posted it in the trade forums but the only offer so far was 15k... I really wish it was req. communing but oh well.... so if anyone has some ideas please feel free to give me the suggestions.

ps... i'm not asking for build handouts... i'm at work and I've been searching for one.... not sure if any have been posted ne where... well ty

SS necro with spirit support would be something that comes off the top of my head.

Use the following spells:

Dissonance (Communion)
Blood Song (Communion)
Shelter (Communion)
Union (Communion)
Flesh Of My Flesh (Restoration)
Faintheartedness (Curse)
Parasitic Bond (Curse)
Spiteful Spirit (e) (Curse)/Boon Of Creation (Spawning)/Weapon of Quickening (e) (Communion)

This is a defensive build. Communion and curses are known for their passive defense skills, so this should be useful.

Hope this helps.