Bring 15 Blood Amber to Arathandris Silversky in Felwood.
Plants give life to Felwood, yet even they suffer the taint of corruption. I know ways to cleanse them, but I cannot give out such knowledge to those I don't know or trust. Prove to me that you will truly aid the cause of the Cenarion Circle!
To the north lie the Irontree Caverns. The Warpwood elementals present there are now beyond hope of cleansing. I ask you to bring me their sap - blood amber it is called - so I may study it in the hopes of saving other forms of life here.
This blood amber will be used to find a means of defeating the corruption present in Felwood. You've proven to me that you're willing to do whatever it takes for the Cenarion Circle. I trust you now, friend.
It might seem odd that killing the elementals proved yourself to me, but the end of saving countless sentient beings must justify the means we take. You and I can now focus on the preservation of life through the salves I can make.
<name>, the time has come to cleanse Felwood.
Upon completion of this quest you will gain:
The entirety of this quest happens at Felwood