The time has come to end your journey to being a WoW First Aid Grand Master. Hopefully you went to the AH and restocked your Netherweave Cloth before taking the trip. If not you'll have to go back. However, if you're standing right in Valliant Keep then let's get you to the final trainer. One thing to keep in mind when you get there is you'll need 35 gold in order to train the final chapter of WoW First Aid.
Finding Brynna Wilson
Once you get off the boat head straight to where you see all the civilian recruits standing in line. Take a right and head down the small hill. You will know if you're in the right area because there will be archery targets in sight. When you are standing in the middle surrounded by Valiant Footsmen, take a left. Then just go straight and you will see Brynna Wilson standing on the left hand side.
She will not only give you the opportunity to train your Grand Master status, but she'll allow you to train Frostweave Bandages. Just keep in mind there is an additional 8 gold price tag to train it. After you've acquired both it's time to start making your new bandages. Keep in mind you will only be able to make 35 skill points before the Frostweave Bandages will turn gray in your WoW First Aid area. This was after using 140 sheets.
How to Conquer the Last 40
In order to get from 410-450 you're going to need the final piece. It's another book called Manual: Heavy Frostweave Bandages. The only problem is you won't find it in any Auction House or nearby Vendors. Unfortunately this is a World Drop and when you find it on an enemy it will bind to you when picked up. Therefore no one can sell it. How do you get it? Well, you must travel to Dalaran (the city settles in the sky), which is only accessible by port your first time up there.
If you are looking for the quickest way to get the Manual: Heavy Frostweave Bandages, then join up with some friends and head for the Violet Hold instance right in Dalaran. Just head down the stairs, take a left up into the city and take another left. You will see an entrance around the center piece in the city and beyond the entrance is a large door. Unfortunately you will need to have a friend that has the Violet Hold key as well.
It's the longest part of your adventure, and while you won't receive another accomplishment beyond Grand Master, the accomplishment in itself will be worth it. Especially if you are a Grand Master in Cooking and Fishing (you receive the Skills to Pay the Bills tag). In the end you will be able to use bandages instead of potions when taking on your enemies. It's definitely cheaper, but most importantly the bandages themselves will help when you need them most.
Cheap Frostweave
On a final note, Frostweave is pretty inexpensive in the Auction House considering it's the best bandage you can make. We've purchased 20 stacks for less than four gold which is fantastic. Hopefully you have the same luck and find yourself spending minimal money to complete this secondary profession. Then again, you may want to level up and work on your WoW First Aid while farming cloth. It's your call, but it won't be too difficult until the final chapter.