PVP Vs PVE/WvW
There is a number of good builds who work both for wvwv and pve. Simply by change utilitys and change most gear to berzerker when you do pve + change a few traits for more ofensive without respec.
Also change Staff for GS in instances ia popular way to pimp the dmg.
/Osicat
The Shatter Cat Mesmer guide:
https://forum-en.gw2archive.eu/forum/professions/mesmer/Guide-WvWvW-Pve-Shatter-Cat/
https://forum-en.gw2archive.eu/forum/professions/mesmer/Guide-WvWvW-Pve-Shatter-Cat/
Pretty much same traits, although the pvp amulet choices (wish they’d add more variety) and lack of condition removal food causes me to make a few tweaks.
I prefer to have a static trait setup, switching major traits and weapons where necessary.