well why bother playing a summon necro while you can kill bosses so much faster with a smiter or clear hordes of mobs with a bowzon? i am not playing necro until the fix comes up and please, take your time. if it'll make this right take your time.
p.s having a blood golem constantly without dying is less likely than getting a plaguebringer/shrunken proc. i use max clay golems they sometimes tank a few hits before dying.