On which skills I should use a mastery books? It's a noob question but bare with me. It's the first time I've reached 4th job and I saw that you need to buy and use mastery books. The problem is that I didn't find any guide or build that tells you on which ones you need it. What I mean is that in all other jobs you had skills that max'd out on 5sp, 10sp and 20sp, so in my head the same logic should apply here also, but I don't know which skills should stay max'd out at 10 and which should go higher or how higher should they go. Thanks in advance!