"I've gathered the healthy auduborian bark and used Oolchimedes' sacrificed corruption wand to gather the tainted samples.""Oolchimedes needs samples of healthy and tainted materials from the auduborians. The sacrificed corruption wand he provided should help gather the tainted samples.""I spoke with Oolchimedes.""Oolchimedes awaits my return at Felfeather Isle in Splendor Sky Aerie, as soon as possible. Halebeak will return me there from Sanctuary, with no troubles."