Once a card has been graded, it is not only considered to be authentic but it also means a professional has looked at it and, in the case of a 10, determined that it is perfect, the ideal specimen of a card that was made in limited quantities
Additional ways you could sort your cards are: Color Collector Number Expansion/set Instants Legends Mana Rocks/Ramp Nonbasic Lands Pricey Commons and Uncommons Utility Artifacts At the end of the day, its your collection and you get to decide what goes where
Cards like Teysa Karlov that make death triggers go off an additional time fit this definition, as is Hama Pashar, Ruin Seeker, which doubles room abilities of dungeons
I love these cards, bootleg or not, fake or not, unofficial or not, these are great examples of one countries' way of giving the people what they want -- beautiful Pokemon at a great price, and so unique
One drop to settle the score