According to my research on independent MTG card database Scryfall there are 28,124 duplicate foil versions of existing Magic card prints
It gives you some very helpful cost reduction, and it adds a slight overrun effect when it attacks, and you can even use it at the front of a Pauper Commander deck
Mind Seize The goal of Mind Seize was to have strong, Grixis disruption and card advantage engine that exiled spells you could rock later as you get your swing on with Jeleva
If your targets are Shopify drops rather than big-box retailers, Hayha outperforms the others
Prosper, Tome-Bound allows you to build around a particularly unique strategy, working as a one-card tool to gain both mana and card advantage
Personally, Ive always thought that the best evidence for the Topsun non-holos being produced before Bandai Carddass Series 1 is that Mew is not in the Topsun set