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.
If you are laning with a tank then go for first blood and stay aggressive but not overly or else you will feed like a little ***** and your whole team will hate you. At Level 3 u can almost kill any DPS with teh help of a different champion.
At Level 10-11 you should have a Sunfire Cape, Philospher's Stone, and Ninja Tabi. This means u have about 120 armour and like 1.5k Health. Also "Sunfire Cape has a Passive that will make u hit 35-45 Damage per second if you are in range. Now is when you get really aggressive and get fed if you aren't already. Your Ultimate helps a ton wen they start to run because it snares and you can let your Moves Cooldown.
By now if you follow these Statistics you will be around level 18 by time 25-35 minutes depending on how fed you are. You can now start Downing Turrets and Collecting Buffs. Tell your team to get Baron and you will now be able to get the nexus.
Really Good AoE
High Armour and Health
If not fed Pretty bad
Early Game you get harassed a lot