This quest was marked obsolete by Blizzard and cannot be obtained or completed.
Speak with Winna Hazzard in Felwood.
I just got back from Felwood, <name>. On my way through, I stopped at Bloodvenom Post and I met a very odd character... She seemed intent on one thing, and I suppose I could tell you what that is, but I think she'd like to explain it to you herself.
If you're interested, head to Bloodvenom Post in western Felwood and look for Winna Hazzard.