Notable Reprints More cards get the Secret Lair treatment in 20 Ways to Win than previously: Felidar Sovereign, Triskaidekaphile, Approach of the Second Sun, Sol Ring, Happily Ever After, Helix Pinnacle, Revel in Riches, Simic Ascendancy, and Maze's End all get new art
Since you're playing blue, try sending something with renew
Best of all, they won't take any money until dispatch, so you can secure your Play Booster Box now to avoid disappointment at launch
We should do something about that
The slightly simplified story is that cards in the Core Set (Unlimited through 9th Edition ) all have white borders, while cards from one of Magic's many expansion sets will be black bordered