I agree with the comments about the tiered prisms. There should just be clear prisms (no grade) that you can use to make leatherworker prisms, weaver prisms, etc. Since the mats/price are the same for each grade, having the grades at all is pointless and frustrating. I'd like to be able to carry many prisms with me wherever I go, but I end up having to waste additional inventory slots in order to cover all the level ranges.
Also, it's silly that the system isn't compatible with gear that takes up more than one slot. For example, the Odin gear and the Reindeer suit can't really be used, which seems ridiculous since they're obviously vanity gear.
