Skin Concept: Prehistoric Kha’Zix

Alright. So this is a take on one of the old skin lines, but I feel like it could really work. So as you can tell by the title, it would be Prehistoric Kha’Zix. Now, I’m not entirely sure on what the visual effects would be, because having it just be bony and dusty particle effects wouldn’t be that great. However, I thought, what if every time Kha’Zix evolved, he would gain something a skeleton wouldn’t normally have, like skin or blood. It would be really cool to see that in game. Tell me what you think.