While this can be frustrating for those who live near the store, there are several options you can head to if you want to sell your used cards
Willpower: Willpower is a number inside a shield on the right side of the card, and it tells you how much damage a card can take before its banished (removed from the game)
#3 Displaced Dinosaurs Despite this Dinosaur just being an uncommon, it definitely takes a spot on our list
Anzrag, the Quake-Mole's first ability may trigger multiple times in the same turn
Make one player into everyones enemy by giving them tons and tons of 2/1 Inkling tokens and then buff them up with +1/+1 counters, or use the card draw effect to assist the player falling behind
Since you normally lose the game when you run out of cards in your deck, playing this card at the right time could help you make a comeback and win