Did you run those cards in a deck before the rotation and are you checking them in that very deck?
Because I believe those were the levels that they would become unlocked in the old Core set - but with the old Core set no longer being available, it would be plausible that the card info is borked.
What is going on?
Developers' inability to balance is one thing; players choosing to abuse it is another.
What are you confused about?
It looks like you had those Core cards in a standard deck and with the new year they are no longer available to you since you don't own them.
Not sure why Stealer of Souls is still shown as banned, though. Maybe some glitch.
What am I confused about?
From Set UNKNOWN - Unlocked at level X
Developers' inability to balance is one thing; players choosing to abuse it is another.
Did you run those cards in a deck before the rotation and are you checking them in that very deck?
Because I believe those were the levels that they would become unlocked in the old Core set - but with the old Core set no longer being available, it would be plausible that the card info is borked.
That does sound plausible.
Developers' inability to balance is one thing; players choosing to abuse it is another.