Gyokko's final form explained. Demon slayer season 3 episode 9 sees muichiro begin to take the fight seriously against gyokko, and it was the. Despite gyokko's supposed power boost from the. Webgyokko’s true form is a result of his technique molting transformation crunchyroll. Gyokko can molt and transform into his real form, which is similar to a. Webin combat, gyokko can exit his vases completely to reveal his true form, which is glaringly reminiscent of a merman, with a more humanoid body covered in. Webafter gyokko finally shows his true form, he professes that he is undefeatable. However, muichirou has other plans. He remains calm when attacked. Webthis was when gyokko opted for the last resort against the mist hashira and turned into his true form, called, killer fish scales. In his true form, gyokko's body. Webgyokko's true form has the ability to turn anything he punches into fish, and has heightened speed and strength. Webgyokko just feels so much cooler and more unique as a demon in his base form , generating tiny water pots from his hand and all kinds of ridiculous stuffs just comes out. Webgyokko's true body was extremely durable as well, since the upper rank remarked that the scales that cover his body are harder than diamond.