Hey guys this is my Evelynn Jungle/lane guide I have played and tried this build for a while and i can say that with this evelynn can be one of the most dangerous champs in the game

Pros
Normal wards don't reveal her
can gank from anywhere
can chase/kite very easy
very easy to learn
hate spike's cd's
passive gives mana regen
Cons
She has no stuns or snares
she can be very squishy if you don't build armor or magic resist
very mana dependent if you don't manage your mana right

yeah sorry for the bad audio but it will show the process it isnt my best example but it will show how easy it is to gank and jungle
Play Video

take advantage of your passive and take any opportunity to take out any person that is out of position. another way of using evelynn is kiting here is an example: Play Video

farming is simple and you can do it in a way to harass the opposing champion. wait for the minion to have a low amount of hp use hate spike on the creep. you have to do it in a angle to hit the opposing champ at the same time i will have a video but not at this moment