[Request] A Leatherworking Pattern Farming- Frost Resist. Please.

[Suxxyduck]

I need this pattern: Pattern: Fur Lining - Frost Resist - Item - World of Warcraft

It only drops from one kind of mob, that is in Icecrown: Damned Apothecary - NPC - World of Warcraft

Can somebody please make me a grinding profile to kill these mobs?

No need for profile now, grinded with my hands.