This skin would look amazing if you think about it. Every time you use his ult to level up one of his abilities. 
could yell LEVEL UP all dramatic and would look pretty good with the final boss Veiger and battle boss Blitcrank. Too bad i cant draw otherwise i would have draw this cool looking skin i thought about in my head
OurLestrade1 votesDragonmaster Swain would be cooler.
Weathered1 votesWish granted. Make it so Rito. http://imgur.com/udtJ4aP
HDBreakd0wn1 votesOh man, that actually sounds pretty awesome! I'd imagine it'd have some small graphics showing stuff like "AP + blah blah blah, AD + bluh bluh bluh, etc." like when you level up in an RPG. He'd probably take some inspiration from monstrous bosses, like Twinmold or Gohma from the Legend of Zelda series or other creatures like the Chrysalids from X-Com.
Niff951 votesGlad you think its cool. I am happy to share cool and inspiring ideas to everyone. Especially when its skins for champs who don't have a lot of skins.
Weathered1 votesOr Deep Terror Kha'Zix http://imgur.com/MvkQfFW
Insanity Song1 votesthis all of this