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.
This is how i built my evelynn. If you try ths build out, change the masterys and summoner spells to what best fits you. Also this build is not for a inexperienced evelynn. Pretty much this build I made up based off of ms which it is but its seen as a hybrid build. Also to get this whole build you have to either be owning or the game has to last 50 minutes to a hour. This build isnt the greatest but being able to move around at 530 ms all the time then 600 when you activate ult is pretty awsome. ^.^
This is my first build its not perfect but it doesnt suck first game I scored 10/10/20 with this build. If I use a real AP build my average k/d with evelynn is 18-25 kills and 8-12 deaths.