Esper Origins / Summon: Esper Maduin Esper Origins is really good to discard or mill, and it can make an awesome value play with cards like Town Greeter and Laughing Mad
This isnt to say you cant get some repeatable triggers throughout the game, but a lot of these tend to be tied into the other evergreen white-black strategy, aristocrats
Grading Service Integration If you're dealing with high-value cards, professional grading is a huge part of the equation
The Neon Ink versions of Hidetsugu are increasingly rare, with each color half as rare as the color before it
Usually, this is the creature's toughness minus the damage already marked on it, ignoring any replacement or prevention effects that will modify this damage
Plus, you might get lucky with randomly inserted Ultra Rare cards that could become the crown jewels of your collection