said by Feramors:
What are you classifying as rare gems? River's Heart and whatnot? The types needed to do research?
And what are uncommon gems? Just the normal ones you find when you prospect?
We are talking about the rarity of an/any item in the game: Poor, Common, Uncommon, Rare, Epic, Legendary.
rare's are anything that has a blue name when you link it in chat or in the tool tip that pops up when you hover over the item
uncommons are are anything that has a green name when you link it in chat or in the tool tip that pops up when you hover over the item
For Rogues, by Rogues, to be used at the Rogue drive through when you order a side-order of Rogue.