windows can still play castle of the winds? i play it all the time. In fact, i just booted it up again a moment ago to make sure it didnt break recently or something. I dont remember ever having any issues playing it, and ive played it off and on for decades. In fact, googling real quick, it looks like my abandonware even has a “easy installer” for it.
for what its worth, the new (2024/2025) monster manual supposedly has spellcasting monsters with more “magical” actions built in. While they do still have a list of spells, they have more built in tailored “magic action” type things they would be using instead of spell casting in most scenarios, like having a “magic bolt” type attack for a mage or something. We don’t exactly know how extensive this is yet, since we’ve only seen previews so far, but it could make running spellcasting creatures a bit easier.