Sticky Bombs

• Sticky Bombs
• Binds when picked up
• Use: Toss a sticky bomb on your target that will detonate after 5 sec, causing (1500% of Attack power) damage to all enemies within 5 yards. (30 Sec Cooldown)
• Requires Level 10
• 15 Charges

Source

This item is looted from Pile of Sticky Bombs in the Uncrowned Vault, after completing   [10-45] A Ticket for Marin.

Patch changes

• Patch 7.0.3 (2016-07-19): Added.
  

External links

• Wowhead
• WoWDB