Images:

gw2-peacemaker's-warhorngw2-peacemaker's-warhorn-2gw2-peacemaker's-warhorn-3

Set:

Slot Item Name Trading Post Preview Code
Warhorn [&AgH8dAAA]

Where to Obtain:

Asura T3 cultural weapon purchased in Rata Sum for 63k karma.

Particle Effects:

Lightning sparks and purple misty effects