- For Psionics, I'm suggesting the use of Geoffrey McKinney's excellent system from his Carcosa supplement; it's so straightforward and easy to use. (If you don't have it, you could come up with a psionics system of your own)
- Thank you, Trey, for giving me the inspiration for doing this (through reading Weird Adventures and particularly the Brain Invader!).
- Mind Flayers do not exist in B/X, but that shouldn't stop you.
Mind Flayer as PC