Yes you can. You no longer need an emulator or anything of that nature. League of Legends recently launched its Mac client, which is available for download at their official page. See you on the fields of justice!
Yes it does, but not nearly as well. Riot is currently working on the mac beta, so its still a little glitchy. And they only have one person "Udyr" working on it.
Yes, it is good. (and a little tip, plug in a USB mouse because this is VERY hard to play on the MacBook trackpad.)
League of Legends is online as it requires you to connect to a server to play.
no league of legends sucks don't play that game
League of Legends is a downloadable and free game with no adds. You can play from where ever you have a computer with the capabilities and processor power to handle it.
In order to play League of Legends, you must be age 12 or older and not been permanently banned before.
League of Legends!
Yes.
Unfortunately, in Philipines I do not think you can play NA League of Legends because your internet's IP address is not the same as USA ones.
Yes, yes it is.
Yes
Yes. League of Legends will run on Windows 8 and 8.1 as long as the other system specifications are met.
League of Legends is Windows only unfortunately. You can run programs such as bootcamp to get windows on mac though.