The Godzilla crossover was actually the first time Wizards of the Coast released a Universes beyond product with a different intellectual property, and was, therefore, the first time that alternate treatments for a main set card were introduced
For example, if you put Spellbook (an artifact that says you have no maximum hand size) onto the battlefield and then put Doctor Octopus, Master Planner onto the battlefield, your maximum hand size will be eight
And when we do that, you have to look at the keyword in terms of how many meaningfully different cards it represents
For example, if I'm building an aggressive Black-Red Vampire deck that wants one-drops, I'm definitely including four copies of this card: Once again, the power of a 2/1 diminishes quickly as the game goes on
The amount of Trade Tokens you receive depends on rarity: Three-diamond () cards = 25 Trade Tokens Four-diamond () cards = 125 Trade Token One-star cards = 100 Trade Tokens Two-star cards = 300 Trade Tokens Three-star cards = 300 Trade Tokens One-crown card = 1,500 Trade Tokens After selecting a card, reviewing trade costs, and ensuring both parties agree, you can confirm the trade