Infernal Wurm

Description
Similar to Siege Wurms, Infernal Wurms are stationary opponents and attack players with their powerful ranged attack. They are extremely well armored and will aggro from a greater distance than a player's aggro circle.

Location

 * The Fissure of Woe: A few can be found scattered in these two areas:
 * Lake of Fire
 * Tower of Strength
 * Depths of Tyria
 * Catacombs of Kathandrax (levels 1 and 2)

Items dropped

 * Obsidian Shard
 * Umbral Shell