A card that's worse than both on the front side seems eminently good enough when combined with a land option
Wizards of the Coast has recently changed its approach to updating the banlist and is creating a more flexible approach to updating it, stating that "Future banned and restricted announcements will occur two to five weeks after each set's release." This does depend on which formatting you are playing though, so it's still worth getting familiar with the banlist update cycles and the latest releases
But now as it stands, newcomers will be introduced to this gimmick just as a new one is potentially set to be revealed
Once each turn, whenever you cast a spell, you can put it on the bottom of your library to reveal cards from the top until you find a nonland card, which you can then cast for free
This page shows current market prices, recent eBay sales, PSA graded values, and price history for this Rare Holo EX card from Ruby & Sapphire
Magic: The Gathering Adventures In The Forgotten Realms: Red As you might anticipate, red has quite a few goblins this time around, a good fit for the set
