

For context, I pulled this card a couple years ago, and was pretty excited considering it was my chase from the set, so I immediately went ahead and sleeved it. Just recently I was taking a look at the card when I noticed it had a light blue and black dot on the back of the card, just around the e. Did I mess up and damage the card somehow while storing it? Or was it just factory damaged?
by Moist-Listening-Man