Looking for Feedback

I have been a bit successful with this build. But I want to get better. Any feedback would be appreciated.

https://poxbase.com/deck/Cz_CkxCx1CaFCxNCaHc5TCf@cwKs5Qs1ks3ts7ys6YS59S82r2Yr16rOe1-e1j

 

I feel two Vertical Push might be too much.

 

-1 vp
-1 staff of solstice
-1 echo chamber
-1 spearman

Thats a start. Id run another alacrity, slavers whip, and another witchdoctor. I havent played nids very much at all tho, so maybe not another witchdoctor idk.