These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Wizard's Crown
That One Boss: Tarmon was a powerful sorcerer, and had a protective ability that automatically destroyed any magical weapon that hit him. Better make sure you had a nice stash of "very fine", "very sharp", etc. weapons to use as swaps for the final battle.