G3neral_Kenobi4_
Dragon + Chi has to be the Iron Fist, Shan-Chi or his father Zheng Zu/Fu Manchu. With Chi being the physical energy then later Aura being spiritual energy. I like the chi/aura route instead of a Chakra(Naruto) or Ki(Dragonball) route because those would be way op in this world. I'd save those for later worlds. Arthur with his Dragon heart should have Immense talent for Chi. His reincarnated status should give him talent in aura.