Thank you!
As much as I'm happy with the visuals and the bit of polish I was able to throw in, I did learn my limits and that next time I should focus more on the content first, because I just didn't have the time to implement it all. I posted a couple images above in another comment that lay out what the system would look like if I had been able to get all of them implemented in time. As this build stands, the only abilities that do anything more than deal [x] damage are By The Book, Meditate and the enemy's Taunt ability - this naturally leaves the majorty of the abilities feeling like little more than the same button with different images.
That reflection on what was able to be completed was worth doing though, gave me a lot of experience to move forward with!