RP Joe tells the group: I need that cloak because the craftsmanship in the design of it's weave can focus my spirit and will allow me to take more classes from my guildmaster, Shakadulu, when he promotes me into the next plateau in my battle training.

I mean, 'wisdom' is a IC word and so is 'level' (at least it's no less OOC than 'circle'). But, A for effort.