League of legends request...

Hey guys there is a game called League of Legends you can download it for free like 100% free ....
Its a full fleged game not a flash game, its made by Riot which also made Dota for warcraft... Some might know it some might not... and there is a champion called Warwick and you can buy a new skins for your champions...
and he have a skin called Grey warwick, but it isnt for buy... yes i know you are asking if it isnt for buy how can you get it..
well you need to invite a friends, for 50 friends who will make it to level 10 you can get that skin... i really like that skin so if you want to help and play the game go here -> http://signup.leagueoflegends.com/?ref=4c1142257d15f and sign up. Then you download the game and play that acount.
Thanks for all help i can get, and hope you will enjoy the game, thanks very much.

Nobody has this game here Duti.

I dont ask if they have it, Im asking for help and informing about it, maybe somone would like to play it....

Nobody play it here so nobody can know something about it so I don't think that here you can find any help

I do not know this game.

Here it is