Do you run Ammentar and Szeras?

Hey guys, just brainstorming some lists for 11th and I recently got Illuminor Szeras. So I was thinking about running him in Awakaned Dynasty, but I already have Ammentar in the list.
Does anyone have experience with running both?
Are they to high cost to run them both or did you feel like having 2 tanky revivable characters was worth the invest?
I shoulf mention, that I was planning to run Szeras with a plasmancer + Immortal block and not warriors. I was also thinking about trying Cursed Legion + Hand of the Dynasty to buff my Immortals.