These are the rarest (and most valuable) cards of the bunch, with some selling for more than $200 each
A deck that focuses on aggressive red strategies with a mix of discard effects would benefit from including Byway Barterer, as it provides card advantage while maintaining pressure on the opponent
The Reserved List card may not be a $20 card anymore, but even $40 or $50 feels like too much for the unplayable green rare
Examples: With the rotation of strong setup cards like Forest Seal Stone and Lumineon V, alternative setup options and strategies might see increased play, potentially driving up the value of those enabling cards
Sorcery Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.) Search your library for a card, exile it face down, then shuffle
7 Archivist of Oghma Archivist of Oghma is by many accounts whites Faerie Mastermind: same mana value, same casting flexibility via the flash ability