They are two kinds of items. Focus items help you make your spells better (more controlled, more powerful, more complex). Enchanted items let you store specific spell effects: think force rings, enchanted dusters, potions.
Thanks!
Good stuff. I suppose thaumaturgy is used to create these items?
So say, if at the end of an adventure, if Joe has obtained "Thor's Crowbar", he has to decide if he wants to spend "XP points" to acquire it and put it on his sheet (and thus use it regularly), or simply set it aside?