Best Pve build?
Use search option and type in the following words Nemesis Guide.
If you are too lazy, here is a typical Power glass build with no special requirement items: http://gw2skills.net/editor/?fQAQNAW3djMaV6ZaiaM8JEoH5St4MRFGGqHrD68hA-jQyAYLBZ6DAJCmKAl8KiGbboIasqFMVJRUt3oIa1SBExCA-e
When life gives you lemon, ask if its from a anime or manga.
Or you can use condition build, but only if you’re only one condi user in party
80’s: Sylvari Necromancer (Main). Human: Thief, Warrior (PvP Main), Engineer. Charr Guardian