Not Updated For Current Season
When you start the game you wanna make sure that you're in either top or bot lane. If you do that there is a better chance that you can get a good start, and get some wellearned kills. The best way you can make sure to get a good start if you go to the same lane as one who has slow or stun, that way you can use dark wind, terrify and drain.. That way you're almost certain of getting the kills (USE DARK WIND OFTEN AND ON HEROS ONLY AT FIRST!) Very important you do that, otherwise it's going to be hard to get the first kills.
At lvevel 6:
By now you shoulÂ´ve gotten mejai's soul stealer and then it's gonna go up from now on.. From now on, all you gotta do is go hide all kinds of places, when when heros come use crowstorm and dark wind then you've scored yourself some kills and stacks n mejai then the game should turn to your advantage fromnow on. MAKE SURE NOT TO BE TO BRAVE AND GO AGAINST SOMEONE YOU DON'T HAVE A CHANCE AGAINST (4-5 HEROS MAYBE) that way you will only lose stacks for nothing!
Going against a tank:
In late game or something when you´ve gotten a lot of Ability Power, and the tanks on the enemy team are strong and not very easy to kill for others fiddle has and advantage. Emagine they-re all 5, 4 mages and one tank, attacking you inner turrent, you come from the back, use crowstorm + dark wind = all 4 mages dead. Then you can use terrify and drain on the tank = 5 kills all by yourself! :D