u should atleast states/say/tell what type of nekros are u playing?
1. Desecrating Nekros virtually needs no weapon since u will be desecrating all the time as ur team cleans up all mobs ( u could bring a shotgun or Nuke-ing weapons ) to help clear the area
2. Shadow of the Dead Nekros would needs a precision weapon such like Soma/Vectis ( Rifle n Sniper ) since u need to select the enemy u want to reincarnate as part of ur army
there's no such thing as best weapon , its how u want ur enemy to be killed with
DESECRATEÂ : I Run Nekros with Supra + Entropy Burst, I dont use Despoil/soul punch. I run max effiency and spam desecrate which gains affinity and once your entropy goes off you get energy back. I have made it 3hrs into void T4 survivals and it doesnt run out. Now with zenurik focus based energy regen, running out wont ever happen unless there is some kind of enemy based disruption to your safe desecration.
SHADOW OF THE DEAD: What? No...you should be desecrating...shadows mess with enemy routes and you never want that, ok go have fun on some easy as fk mission where your shadows kill everything like they are your minions. but dont do this at all if you want a serious crack at the weekly leaderboard top position. not at all. no. stop.