Its finding one that reliably passes the shuffle test : consistent thickness, clean cuts, readable text, and a finish that doesnt feel like your deck is half playing cards and half cereal boxes
Im a fan of board wipes in creature decks, but why would we choose Gearhulk when we have a bunch of noncreature Incubator tokens it will hit
Characters with "when played" effects often provide additional value beyond their base stats
This little tax effect seems easy to pay, and later in the game, it generally is, but early on, when players are tapping out to try and keep up with everyone else, you can easily keep your hand full of cards with this enchantment.
All Treasure Making Discard to Draw Stuff There are a huge number of discard one, draw two, and then make Treasure tokens for future ramping and casting things that are great to add to your deck, especially in Highlander formats like Commander where you can run them all in the same deck