Keep an eye out for vendors with prominent boxes out near the singles, and dont be afraid to ask the dealers about pricing and discounts
Legendary Creature - Human Shaman Discard (CTRL to add secondary) Draw Brass's Tunnel-Grinder When Brass's Tunnel-Grinder enters, discard any number of cards, then draw that many cards plus one
The soft interior prevents card streaks, and the side loading will help you handle the card easily without damaging the card or affecting its organization
And having a 3/4 flier for 4 mana isnt exactly terrible either
Amber/Steel Steelsong (19% meta share from Wilds Unknown), Amethyst/Ruby Bounce (16%), and Ruby/Sapphire Items (12%) all receive meaningful upgrades from Set 13 additions
If you go find it on Turn 3, you can drop it and immediately level it up into a 4/4 with protection from instants on Turn 4