World of Warcraft potions master mission

There is a lot of money burning upstairs. The simplest thing is to learn from the potions master and meet him at the expedition camp in Zan Gamache. Make some cheap potions and go to the ecology. Moreover, you have to spend at least 600G g, and the potion is 18M, so it is difficult to drop the task items. If you finish it twice (once is definitely impossible), it means that you are lucky. Some people even went to 7-8 times and didn't finish it, one at a time.

Of course, forgetting the special needs 150G. In addition, your skill of practicing gold will be reduced to 350. If you practice gold skills far more than 350. Let's finish the task honestly.