Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
First of all, do you like being the carry of your team? Do you like to roam and kill steal-I mean, "kill secure"? If you're looking to go 27/4/10, then this is the build for you. Absolutely no ganking until level 6, unless you can teleport in to "kill secure". Because if you gank, and they increase the gap between you, then you can't kill, and it would only make you look funny. So rush for level 6. Once you hit level 6, start harassing the enemy. Make sure you land your Q, or else you won't be able to do much. You should be able to kill a lot, before you have to Recall to spend your well earned gold. Trust me, if you play right, you will reach level 18 before anyone else does. Unless you have a Fizz or Aatrox on your team that knows what they are doing, then you won't. Have fun, and make sure to subtly boast to your enemies of your high skill level with Diana. Please, if this work out for you, comment below and share. This is my first time making a guide, so please, feel free to comment on what needs work. I don't mean my build, runes, or masteries. They work for me. Thanks, and have fun.