Potion Creation Guide

Source: npc/jobs/2-2/alchemist.txt

1. On Alchemist job completion (non-Job50 branch), the final guide book is randomized.
2. One possible reward is Normal_Potion_Book.
3. Script line: getitem 7144,1.
4. In this list, it is represented as Potion Creation Guide.
5. So this reward depends on switch(rand(1,6)) at Vincent Carsciallo.