How can I possess *Multiple* AI at once?

Ahh, I feared that might be the case. Dang I’m making an RTS game and wanted to make it to where I could potentially have 100 units selected at Max.

What would creating 100 AI controllers do? How taxing would something like that be? Realistically how many do you think would be too many?

Thanks again for your time! I’m new to AI so your helping me a lot!