I dont know who will be reading this blog, so i might aswell inform those people what LoL is all about. Just a brief overview.
-LoL is a game categorised under the genre MOBA (Multiplayer Online Battle Arena), what created this genre would be Aeons of Strife, later remade into Dota.
-In this game, there are 2 teams and your aim is to destroy the other teams Nexus. You pretty much control your own hero, as you level up, level your skills, buy items, and kill the opponent champions (5v5) and hopefully destroy their nexus.
-What makes LoL unique from Dota and HoN is that LoL introduces Masteries, Runes and Summoner Spells, making each hero more diverse and unique then there competitors.
Of course this is just an overview, and if this has sparked your interest,
head over to http://na.leagueoflegends.com/