Blitzcrank Guide
Below is a link to a guide containing the runes and masteries that I use while playing Blitzcrank, as well as a link to my Twitch livestream. Feel free to leave questions/comments on either this video, or in my livestream (I'll do my best to answer). Questions don't necessarily have to be about Blitz, since I'm pretty knowledgeable about the game and it's champions.
Here's the runes and masteries that I use: http://www.solomid.net/guide/view/132...
If you would like to see more of these videos/me playing, I livestream every day at / eggys and will be uploading videos to YouTube. Subscribe if you enjoyed!