In this case these cards most likely were on a sheet where the foil was printed 3 times, once in the correct place, once about two inches off to the left, and once more about a half inch to the right and a quarter inch lower
Dark Sage, by contrast, has very convoluted conditions to summon: the player has to Tribute a Dark Magician straight after using Time Wizards effect and getting the associated coin toss in their favor
So, it was again revised and released later in the year as Summer Magic. However, that edition also had errorsthe main one being the Hurricane card, printed with a blue border instead of a green one
For a single black mana, Death's Shadow is an enormous 13/13
Contrary to user Calprinicus' review, I believe this is a far cry from being a staple card in any archetype, and it is going to be much weaker in solo than in larger parties