This mod just changes the enchantment the Aetherial Staff uses to make it a more viable weapon at any level.

The new enchantment summons up to 5 Dwarven Sphere Guardians which level at a multiplier of 1.5. Each sphere lasts for 7 days so you wont need to be constantly resummoning them. I also made the enchantment cost nothing so you wont need to recharge the staff. 

I've also added a spell which summons the same Dwarven Sphere Guardians but for just 1 minute in Blackreach.