EQ2 Quest:Like a Clockwork Time Bomb  

1. You must poison the deathfist slosh barrels. To do this you must first harvest four Belchweeds. These can be found in front of the Deathfist Citadel.
2. After you have the Belchweeds you can poison the four barrels. They are located at:
• Derris - Tent near Deathfist Citadel (+97, -36, -561)
• Drunder - Tent near Deathfist Citadel (-65, -36, -739)
• Gorynn - Tent near Deathfist Citadel (+93, -38, -832)
• Sullon - Tent southeast of the bridge (-330, -28, -464)

The reward is a backpack, as well as opening up the Maintaining the Grassblade Flow quest.