Gjallar's "Horn"

• Gjallar's "Horn"
• Unique
• Use: Launch a rocket to deal 2,442,750 Fire damage to enemies at the target location. Only works outdoors in the Broken Isles and cannot target players. (1 Hour Cooldown)
• Requires Level 110

Source

This item is sold by Xur'ios in Dalaran for 50 .

Patch changes

• Patch 7.0.3 (2016-07-19): Added.
  

External links

• Wowhead
• WoWDB