Images:

gw2-mistforged-hero's-longbowgw2-mistforged-hero's-longbow-2gw2-mistforged-hero's-longbow-3

Set:

Slot Item Name Trading Post Preview Code
Longbow http://db.dulfy.net/item/64272 [&AgEQ+wAA]

Where to Obtain:

Purchased from the Battle Historian for 300 WvW Tournament Claim Tickets.

Particle Effects:

White wavy effect