Howling Stones question for Necros

[Encroaching Death]

Question to Necros in HS: How the hell do you deal with all the living mobs that pop?

I know the obvious answer is 'kill them', but how? Root rotting?

HS was hyped as the mecca of Necro undead charm kiting, and yeah it's great, but I can't stand all these living spawns...

I'm part way venting here, but maybe I'm doing something wrong because switching back and forth between root rotting and charm setups is just annoying and doesn't flow well.

I'm grumpy and I want things MY way!