Anyone still have Master of Magic 2.0?
That's a fan-made patch that re-balanced the units/spells/buildings by altering the LBX files.
For instance, magically summoned creatures were not just "meh" but you got some firepower for your trouble.
All download sites have since gone the way of the dodo.
I found the 1.4 patch on Petrell's Domain. That's a hack to the executeables to fix a lot of UI and AI bugs in those.
I'm still looking for MoM 2.0 but so far without success.