Quote from Apophis12No, these were well thought-out ideas. Idea 1 is not overpowered. It would make Chaos and Order more evened out.
Idea 2 would not be overpowered if the demon sent out by the Marrowkai could not possess certain units, like the giant for example.
Idea 3 would make the two empires even. The hellhounds vs Swordwrath would be an even fight. Tougher Order units would be able to defeat them easily.
Idea 4 would not be overpowered if the dragons were small and given a small amount of health. For instance, 1 hit from a giant could kill it, instead of 2 like it would be for the Allbowtross. That is why I said their health would need to be set accordingly so they were not too powerful.
Obviously, you didn't think twice about your incorrect statement.
I would advise you to look at some of the videos of chaos vs order first if you are having trouble using Chaos. For one, crawlers are extremely powerful if you know how to use them.