Ranged Regen Warrior
If you talking WvW badge farming it’s very viable but I suggest to go with a longbow due to the AOE’s.
Try to get yourself a set of Full Jalis gear as it’s high on condition, vitality and heal stats.
If you go ranged and want regen, just get healing signet and either omnomberry pie or mango.
For gear, I would suggest full berserker as you will be away from combat the majority of the time. Range + dodging is your survivability~