Riot Games, the developer and publisher of the acclaimed PC game League of Legends, is proud to announce the largest content update and the first major competitive season for the highly-acclaimed online game League of Legends: Season One, is now live. Players that log in today will find many new game features including Draft Mode, Ranked Games, Ladders, a new user interface and a brand new Champion, Xin Zhao, Seneschal of Demacia.