The devs over at Riot Games have just teased a new champion on the main site. And it's a yordle. "Ziggs, the Hexplosives Expert" will be the newest champion gracing the fields of Summoner's Rift starting next week.
While little information has been released thus far, I'm assuming we have some sort of AP champion on our hands. Riot describes Ziggs as a "turbulent technician with a propensity for pyrotechnics". I'm hoping this means we get a new full AP carry heavy on technical play, sort of like Orianna without the support utility. We should find out later in the week when the champion's mechanics preview is released.
You can see Riot's champion sneak peek here.