It's not just the rarity of the card but the specific set it was printed in
None of this is really new to most people Im sure, but I felt like it was a really good idea to bring it up again, that and Ive been really liking this a lot lately, and even more, its been popping up some topping builds at the YCS level
It put all that together to create this dark cleric that destroys enemies and obliterates the undead
Its also easy to sort and arrange your collection so your profile looks exactly how you wantand you can quickly see how many cards you have and a total estimate for their value
you can create duplicates of cards easily in the app, whereas in real life you'd have to try your luck with countless boosters or buy single cards separately
Even the tiniest smudge or scratch can drop a card from mint condition to one in good condition, dropping it in value substantially