Ultimately, I want to make it less "Army".

Right now it summons Hammerbots and Gunbots, four each at level 15. My plan is to change it so it summons 3 Hammerbots at level one, with each tier granting abilities.

There are a couple reasons for this; one, the feedback from Robot Army has been that the robots are too weak - with less robots, I can justify ramping their health, armour and damage to a huge number and giving them abilities. And two, I'd like to have a major difference between Robot Army and Call Henchmen, with Robots providing strength and power and Henchmen providing a swarm of allies.

What do you guys think?