I was wondering if league could have an achievements system where u do certain things in game for IP bonuses at the end of the game.
For example, doing certain things during the course of a game like getting a kill with ezreal ult or jinx ult in 5 overall games gives u like 100-200 bonus ip once achieved. Another example would be getting a triple kill 3 games in a row or something like that and you get 50-100 IP. 
Only if it were for Featured Game Modes. Making players play differently for an out-of-game reward can significantly hurt the match. Instead of focusing on actually winning the match players will focus on completing the achievement. This is fine if the mode is designed to support such actions, but for Normal and Ranked SR/TT it would be harmful to the game. Hell, even the icon I have equipped now caused some problems in Ascension because players would want the other team to throw the game so they could get it. Completing something that you finish naturally while playing (like simply winning a certain number of games or as certain roles) would be a possible option that doesn't affect the match at hand.
