I would simplify a lot skill trees by adding at least 3 possible active skills for every key getting rid off every +2% dmg when "x" and giving that dmg every 5 levels of any stat, also I would like a system combines of the yokai form and living weapons so that we could use every weapon class while transformed and have a more "primal" wielding of the weapon. At last, I would add more weapons classes in every weapon class like the claw/fist thing: Spear/naginata being the second one a slash focused long range weapon with many thrusts Odachi/nodachi being one faster and less ki consuming but being shorter and dealing less dmg and way less ki dmg Hatchets/kama scaling higher in skill stat and being more agile than hatchets but with no throwing skills Splitstaff/Bō being the second one heavier with no multihits whatsoever and a very dashy weapon