The first one that worked on something like this was Spozniasty/Deedlit, but not exactly bots, but monsters that were intelligent, that could create clans, alliances and move to different territories
AI in general is a huge challenge and its potential is almost unlimited
Its funny because the part that complicated me the most was movement, the simple movement. Maybe its because of the way I did it, but took me long time so they dont "teleport" sometimes when attacking or casting, but yes, its great
If you develop it more, I would like to see it, at least a description or a video
I know sometimes its hard to find time, and even more importantly, motivation, to do this kind of stuff. You need also inspiration, as some things are not easy to develop or imagine in the first place, but its quite rewarding