The Idea is defiling aura plus lots of hard CC, also a psychic module. Sources of Defile: Soulreaver Defiler Knight (<-sadly I cant afford these right now..) Blood Banshee Defiling Spinel Anathema Sources of Stun: 2xStitched Dreameater Reverberating Blast (<-Key!!) and others (maybe some paralyse champs like salaman commando too) If I include the Extispicer in Combination with 2 dreameaters and 2 Mindshredders, a poison/psychic module should be viable too.
Most people run Equipment removal of some sort, and Kas master seems impractical. I will wait until the revamp since Defiler Knights and Extispicers are so expensive.