Axe of the Dwarvish Kings:
Is this a magical weapon in the hands of a non dwarf? I assume it's magic for a dwarf due to the +2 hit.
Nightshade's Throwing Dagger
This is better than the short sword in that it can be used at range. It has a slight damage reduction, but 2x 6s on the dial for a larger range of assassination, which will come up more with new people allowed to use the sub classes.
Maybe this should be a d4 dial if you intend to ever reprint the short sword, or at least only have 1 6? If there will never be a reprint of the short sword, then maybe it doesn't matter.
Any decision on FoB Compatible?
Ring of Quick Prayer
Change to non damage spells, add bard and Wizard (Wizard may get something cool to do with this with the spell book). Let the Cleric that doesn't build the relic come up with some awesome action economy. Don't break it to allow it to do a limited number of damage spells.
Ring of Expertise
Move this to non healing spells, and add Cleric and Druid to it. The Cleric could cast Spiritual Hammer or Bless once / room.
Ring of Expertise mixed with Ring of Quick Prayer adds a lot of options to a new Cleric, without increasing total healing or adding something that isn't already available in some other combination (ex, bless every room with Shield of the Scholar + bless scrolls)
Earcuff of Orbits
I still think this can wait a year - IS can be expanded by 4(!) right now with in print tokens. Reprinting orbits now is almost certainly going to mean a 5 year stretch with 0 IS expanders.
Lucky Cloak
3 piece set bonus?
Pants of Focus
Maybe this should have a different name, if you ever intend on putting in 1 point focus pants in rare? Pants of Improved Focus? Pants of Narrowed Focus?
Cranston's hat
+3 damage is too much in addition to adding an eye slot - this very easily ends up as +6 dex, 100% vs incorp, and +3 ranged damage. I liked +2 ranged hit better but it could be +1 ranged hit, or maybe +1 ranged hit and damage, and still be very, very good.