So, after beating essentially everything i can for the time, i decided to try the builder's world for some experimentation, as as such, i found some new issues with the ally creatures.
First, the vampires, once they go from one form to the other, they "Un-Ally" them selves and start attacking you, so vampires are a no-go for the time.
Second, Wyverns (or any mini boss with a health bar), this one i figured may not work, but i tested it none the less, an had somewhat confusing, and yet slightly comical results... the first being that, though it's allied, the other creatures see it as an enemy and as such, the creatures are essentially against each other, also the wyvern just pops in and out of existence again, and again, how i know this part? his "boss" health bar.
Lastly, this one has to do with training dummies, ALL guardian creatures hate training dummies (Or just want to practice their combat skills), and attack them relentlessly, even seeing them ignore other threats (If a slime can even be a threat anymore, aside from poison and king), it's actually somewhat interesting really, seeing a flying demon out to kill a dummy no matter what...