Running a blue-black dual land that can also be used to cast either Force of Negation or Grief (both Modern staples) for free could just be an appealing enough proposition on its own in the right deck
Loaded current pricing, recent chart history, and deck context
We'd sooner label nothing than label it wrong
Each card in the deck must differ from each other card in the deck in at least one of the following: Name, Pokmon Type, HP, Retreat Cost, Weakness, Resistance, Ancient Trait, Ability, Pokmon Power, Pok-Power, Pok-Body, or Attack (where attack cost and base attack damage are considered a part of the attack), with the following exceptions: You may include any number of basic energy cards with the same name
An anniversary set with only special cards