So is kha'zix's ablities are refrences of the pilllar men. He needs a ultimate form

To those who are unfamiliar to what I'm saying here, Kha'zix's ablities are refrenced of the three "pilllar men" of the manga "jojo's bizzare adventures". The trio, leader-Kars and his suboordinates Esidisi and Wamuu (You notice that "Kars" already sounds like our bug here) are vampiric beings of great power which can manipulate their body and transform them at their will and are able to adapt to any condition. And...yes, they eat people.

For example these guys had abilities like this.

Kars: Light slip blade- Blades that are made from his bones extending from his wrists. Which resembles Kha's Q Esidisi-: Erratic blaze king- Highly explosive blood vessels and veins that shoots out as needles: Kha's W Wamuu: Wind suit- A camoflage which shuts out surrounding light which makes him invisible : Kha's R

In the comic these "pillar men" were trying to surpass humanity and grain global dominance by gaining immunity to sunlight thus becoming the "Ultimate race" through an artifact known as the "stone of Aja". And well...the leader-Kars managed to become this "ultimate being" magnifying his body manupulation abilites tenfold.

Returning to league of legends, what I'm trying to say here is that as an idea, giving Kha'zix an late-game "ultimate form" is a good one. Gamewise-because he is a assassin that actually scales lategame, and lorewise-because of his background and evolving kit. What made me think is that because his current evolved R is rendered "useless", how about adding a new purpose to it when he reaches this "ultimate form". As like in the comics, amplifying his body manipuation. Such as hitting R once will add a buff to his abilities, or "empowers" them. (Like his mortal enemy-rengar). And because when you upgraded your R you can hit them three times. In this way we can add many possibilities to his skills. And add some direction where Kha'zix heads on.