Yeah an easy build for it would be the Lord of Blades build link that gavagai had posted. Or a Battle cleric and rely on Create Undead spell to summon the ghouls, ghasts, or mummies that will follow you and have a chance at breaking and turning on you. The Pale Master Minion lasts 10 minutes and won't break, it's summon cost as just the normal one from is only 5HP + 1 SP.
I might when I reach 1750 favor on Orien roll up that build I posted just to try it out for fun and see how well it can actually manage. But would also wait till the new Negative Energy Arcane spells are released to see what is from there.