Karnum Marshweaver wants you to use Maurin's Concoction to kill 10 Slitherblade Invaders, 10 Slitherblade Sirens, and 3 Sea Giants.
- Slitherblade Sirens Defeated × 10
- Slitherblade Invaders Defeated × 10
- Sea Giants Defeated × 3
- Grimfeather Mounted
As you of course know, <name>, the naga remain a serious threat to the region. The time has come for us to drive them back into the sea!
When you are ready, Grimfeather will take you to the crevasse where they are preparing a violent assault. Once there, use Maurin's Concoction to teach them a lesson they shall not soon forget.