This seemed to be an interesting combination, Yordle X Void. I assume there are already several ideas floating around such a champion, so here is my version of it. 

Since my favorite Champion in League by far is Yasuo, I did not come around to dream of his brother as a playable Champion in the Rift, all of this took place before I knew what is important to consider when designing a Character for a game. This Design Site is really primitive and mostly incomplete, due to my demotivation once I realized that my Ideas could not reach Riot in any way, despite me seeking contact to champion designers. But nonetheless I uploaded my progress because at least one ability made it actually into the game, even though it was not the Intended Skill (Q), it became the W.