(Is it 100% ok, Riot?) LoL Video Wiki - LoLViki Youtube Channel

Hello! A couple months back I decided to start a youtube channel on LoL that goes over specific details, mechanics and whatnot. I decided to call it Video Wiki (Viki for short), since it will be pretty much that, a wiki article on video format. Now, I'm not here to promote the channel (although it does that too coughcoughshamelessadvertisement). I was going through the youtube policies and of course, copyright claims are a matter of discussion. I know that a LOT of people make a living out of League videos on youtube, but I want to be 100% safe and get the [queue awesome voice] Riot Stamp of Rammusness (Aka, Riot's Ok) just in case some of my videos get flagged or something. I already asked the mods from Wikia and they said it's all ok, as long as I give credit where credit is due. If there is any problem at all with how I'm handling things, just let me know and we can talk it through. What I'm looking for with this post is something among the lines:

"I, [completely legal employee of Riot Games], allow the Youtube Channel: LoLViKi, to use and monetize any and all multimedia contents that are in any way connected to League of Legends, with the exception of creations by other users such as Youtubers, Streamers, Bloggers, etc."

So please Riot, take a quick look at the channel and send me your Ok (or not Ok, but that would make me sadder than a snackless mustacheless Poro). If you don't want to say that in public, you can send it to my e-mail, I check it at least twice a day. Thank you for your time!