I know this is a filler episode but i wish Indra has a different color Susanoo and his own original Mangekyou Sharingan that the shape looks similiar to Rinnegan instead of the same as Sasuke. And also i wish he uses all genjutsu like Tsukuyomi, Kamui, Kotoamatsukami since he is the the founder of the Uchiha clan and also uses other element technique aside of lightning like fire, water, earth, and wind or a Kekkei Genkai two elements nature combined into a new one like Magnet Release, Storm Release, Crystal release, Typhoon release, and any other Kekkei Genkai (combined two natures) that would've have been cool tho
So... in a sense, Indra and Asura used a 'version' of Karma on their bloodlines, forever ensuring that until theor beef is squashed, when Indra's karma reincarnates him, Asura's Karma will strive to do same. Interesting.