Ive got pretty much end game gear and am going to try Iron Golems with Runewords.
My question is how many points do you invest in IG? 1? or Max?

Only 1 point, better more points in blood Golem or Golem Mastery because more life

ok cool ty for reply. would you recommend maxing one of those. Which?

If you have endgame items and skills it will never die with one point in iron golem, golem mastery and Summon Resist.

This. I use mine for insight so my merc can use infinity. The only time mine dies is when I wanna PvP. (Nova/spear hybrid)

I have enigma, shako, maras, full skillers anni torch, homunculous, 2 sojs marrows, trangs gloves , beast. Merc is infinity, treachery, Tals helm until high enough to wear andys.

Then just put one point in these three skills. He will never die, unles you die, ofc.