Brass Spear

Acquisition

 * Core
 * Isle of the Nameless
 * Zaishen Chest


 * Nightfall

Drop research is ongoing and can be found here.
 * Eye of the North
 * Depths of Tyria
 * Slavers' Exile
 * Chest of the Slaver

Dye
Dye affects the inventory icon but has no noticeable effect on the item.