In addition to various powerful legendaries like Sephiroth and Cecil, we also get a look at a new Food token art, and art variations on cards such as Stilzkin, Moogle Merchant
Allosaurus Shepherd Green has multiple ways to protect your spells from countermagic, but Allosaurus Shepherd is among the most efficient and impactful
Giving Archaeomancer or Shipwreck Dowser myriad is going to feel awesome
In addition, the Base Set Pikachu was first printed with Red Cheeks, but WotC later switched to Yellow Cheeks instead
The problem for the card now is that people don't know how to use that power and so still avoid playing with it
While I would strongly discourage you from supporting people making counterfeit cards (which are often marketed as "proxies" even though their main goal is to replicate an authentic card so that it can be mistaken for the real thing), there are plenty of sweet non-counterfeit proxies available these days and it's easy enough to make your own proxies with your home printer or a Sharpie