You have proven a worthy aid, young one. Now I must ask you to aid me again in a most serious matter.
The Stumpslayers make all attempts to capture and corrupt my Treekin brethren. Those who do not fall into the pit of corruption, decay and despair, are burned in horrible magical fires. This great travesty must be put to an end so my kind may finally rest in peace.
Travel to the Pyres and kill the Pyreguards.
Thank you, young one. You have put an end to some of the suffering in this once-great wood.