What link are you referring to where I can type in an item and find out what it can be crafted into? And what do blank magic scrolls do? And I was poking around my character inventory, if I use the R1 or L1 buttons (on the PS4), I can sift through my current in-backpack items via categories. For example, one category is keys, one is healing items (potions, food, etc). What are the different categories?