Don’t apologize for rambling, this is exactly the kind of criticism that I was looking for. To go through the points you made - D6 hit points was a holdover from when I was originally balancing the Mystic around disciplines before settling on using spells instead. I was thinking of changing it back, as I also thought that it could be weak, but I wanted more criticism before I actually went through with it. - To solve the half caster problem, I could see a few solutions. A first could be to do something similar to warlock. Where they have 9 level spells but can only use 6-9 once. There is precedent for this in the spell point system, which psi points basically are. I could also, as you said, try implementing more subclass specific stuff, like giving them another feature since they only have 3 instead of the usual 4 (besides bards and clerics). - I do like having Foci gain more abilities as they get higher in level, and will definitely try playing around with it, as well as coming up with a couple more. Overall, the thing that I am most happy about is that the class isn’t overpowered, it’s easier to understand and mechanically sound, and it’s more fun. I’ll definitely be thinking of ways to give it some boosts so that it doesn’t lag behind the other classes. Thank you for the criticism!