Witch/Necromancer build ideas?

I've a build plan Idea for witch using minions, but how viable it is in poe2? and what ascendancy from the 2 known am I better going with?

I've heard there is no ascendancy that is viable going with minions build, and I also heard that it's possible, how should I go about it? I know the game isn't released yet, but since I'm a noob, I'm request suggestions from you guys, since you might have a better general Idea, thanks.