WanderingMystic
Hero
I think that between Wand of Magic Missile and Spell Restoring Ring you have a good bump at 6th level as far as power goes. Use your spell restoring ring to get back a 2nd lvl spell slot, then transmute it into the wand then once you use all of the charges you can sacrifice it for another 2nd lvl spell slot. That still leaves you with 2 other items at 6th level. I just hope then increased rthe number of recipes known