New Game Mode
Decakill 10 on blue, 10 on purple (Or whatever colors Riot wants to use) Needs new map with 5-7 lanes. More jungle creatures, larger jungle, second river stretching from one base to the other, with map boss monster being a crab-like beast in the center of the map.
Available in Blind pick and Draft pick.
Rewards Summoner Icons for Hexakill, Septakill, Octakill, Nonakill, and Decakill Load-screen banner showing the highest of those kills.