The Mac client does exactly the same as the PC client, only on a different operating system. According to Riot it was very important for them to make League of Legends available for Mac users and after a few months of hard work with the developers of iLoL they were able to complete that goal.

If you want to watch the introducing video for the Mac Beta, and you totally should because it is amazing, click here.

iBlitzcrank

Together with the Beta Riot released a new skin, iBlitzcrank. He is in the store for just 975 RP and got a bunch of new animations and particles.