Auramancer build critique

Let me help you out a bit I got a lot of experience playing my summoner and respecing.

1. You can never have enough resist + hp nodes + energy nodes
2. A true aura stacker will get eldrich battery to squeeze in as many auras as possible
3. Necromantic Aegis is a very weak node. It doesn't do enough for your minions to be worth it besides it contradicts Minion Instability you actually want your minions to die so they can deal damage. You can always re summon them.