Talk:"Merry Christmas from the Future"/@comment-25232454-20141219164041/@comment-17760674-20141219183255

^ I am guessing that for most cards, that method works or is otherwise an exceptionally good approximation. However, there is at least one card (Emperor Pure) that apparently does not follow this pattern. I was curious about it, so that's why I put up this spreadsheet.

Keep your eyes peeled for uneven jumps, but otherwise, the method WizK outlined is good.