Oath item based ig, does this inherit nec skill, is this useful?

Recently , I am playing with ig , item based skill...

Wondering if this is useful as Summoning nec?

As nec, sometimes I use arm of leoric to call skeletons, ig .

I am thinking about use Oath or use meta-gird. As trade off, it lost CtA, or does not use arm of leoric or +3 summoning amulet.

0 points in ig but use item to replace it. Does this sounds okay?

Or even cresent of moon wolf....

From personal experience, an IG without the support of Golem Mastery dies very easily even in P1 non-TZ. You can use items like Oath and Metalgrid to save skill points on Iron Golem itself. But if you don't max out Golem Mastery it will be a wasted effort.

I will max Golem Mastery.

I am thinking about this to save 20 pt in ig and spend elsewhere.

Also thinking about summoning things, like wolf and other stuff that yet play.

oh thanks, I am kind of new to necro...

I play most on players 1-3 with my Necro Summoner, but I consider Golem Mastery and Iron Golem as "1 hit wonder" skills and my Golem almost never die....
Maybe his survival is an issue if you don't have Skeletons as "extra targets" but with them, Golem have no issue in surviving...

Although synergies work normally with charged items, your +skill bonus will not...
so with +20 skill from items your Oath will still create a L17 Iron Golem...
(in my case I have only 1 raw point and L21 Iron Golem with my "farm equipment")

Another thing to consider is that the golem is recreated each time you begin a new game (based on you current equipment), so you may equip some +skill items before exiting to make your Golem stronger on next game

And if you want to use Oath and no raw point you cannot swap weapons or your Golem will die...