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.
A damage build based highly on standard attack/mystic shot damage.
In this build you stack Armp along with cool down reduction marks and glyphs to allow the mystic shot spam you need.
The build also specs into a lot of Crit and increased Crit damage allowing you to drop tanks just as easily as a squishy. With the amount of Armp and and MPen you have in this build you will be able to bring down any opponent at the right time.
Armp - Armor Penetration
MPen - Magic Penetration
Crit - Critical Strike
Still Researching & Testing The Build, Thanks For Your Time.