Aside from the helm, All pieces of the necromancer epic don't work at all, they originally went to the pet when they were on live. Here they do nothing.
https://youtu.be/X_etTAhdpe0
Another one DJ KALID Necro epic doesn't work
Re: Another one DJ KALID Necro epic doesn't work
Thank you for your report. I went over all Necro Epic pieces and they should now work as intended.