Skyrim: Getting an army of followers

Ill be going over a few methods for building up a small army to follow you around in skyrim. You get two DB initiates and Cicero (if you didn't kill him) from the Dawnstar sanctuary after buying all the upgrades from Delvin of the thieves guild. I unfortunately break my rule of not tricking npcs into following you by not completing their quest, just with Barbas the dog, I wanted two pups. Once you have conjuration up to 100, you can use the spell "dead thrall" to gain more permanent (but not invincible) followers. You can only use two thralls/atronochs/ undead/ conjured ghosts aat any one time, thralls will fall dead again and atronochs will disappear.