Secrets of the Daggerfen
Bring the Daggerfen Poison Manual and a Daggerfen Poison Vial to Timothy Daniels at the Orebor Harborage.
Bugs, bugs, bugs! The marsh is full of them and my companions here seem obsessed with them.
Well, I've had it with the bugs! Something far more intriguing has captured my interest. To the west, there is a village of Lost Ones who call themselves the Daggerfen.
The whole tribe consists of highly specialized assassins. I've noticed them mixing and using a particularly potent kind of poison. I'm dying to know more about the poison, but that's going to require a copy of the recipe and a sample vial.
Required Level
62
Side
Alliance
Recommended Level
64
Difficulty
68
71
Start
End
They're using ragveil as a base for the poison? No, that can't be right. Ragveil has no toxic properties.
Including ragveil in a poison is like a rogue wielding two maces. Sure, you can do it, but it isn't true to the essence of your calling! I just can't understand...
I mean, thank you for fetching these for me. I'll try out the poison as soon as time permits.
You will also get these rewards:
You will also receive: 
Upon completion of this quest you will gain:
- 10750 experience
- 250 reputation with Stormwind