Images:

gw2-bramblethorne-staffgw2-bramblethorne-staff-2gw2-bramblethorne-staff-3

Set:

Slot Item Name Trading Post Preview Code
Staff http://db.dulfy.net/item/27478 GW2 TP [&AgFWawAA]

Where to Obtain:

Mystic forge by combing 4x L70 rares/exotics or obtained as random loot drops.