First of all, i did not test extensively, so no dogmas here.
I couldnt find a good one, and looks like inteligence gems add better result on pratice…
I tryed the petrify rune and the teleport one most time, and wasnt big deal…
Maybe have some other that interact better with summons, but reading the description all looks lackluster…
I think the Curse rune is worth it… maybe the overpower as well.
The Ultimate CDR one is also useful.
Honest i dont know… necro slots are limited… 4 rune alots is alot. Potentially 600 primary stat points
battle cry one that gives berserking in weapon is nice for me currently on my minion necro as im struggling to get value out of crit dmg or vuln gems due to my low stats. But given that it requires an Ohm rune, its probably exceedingly rare once the season starts.
Great point. This may be a great potential for minons.
Standing still to cast Iron Maiden was great for Affliction while manually casting decrepify.