Chaos did indeed ensue, as discussion boards lit up with MTG Modern players having fun with the consequences of this unassuming 'may' on the card
The rule box Pokmon for the current generation are called Pokmon V, mimicking the Dynamax mechanic from the Sword and Shield games
Once you have 5, it flips into Vault of Catlacan, a land that taps for any color or adds a blue mana for every artifact you control like the infamously banned land, Tolarian Academy
For how much Garfield and Magics other core designers didnt yet understand about the future of the game, the reasoning for this was simple, and showed a tremendous amount of foresight: adding more and more cards to a single card pool would, in Garfields own words, collapse the game into complexity and would strongarm players into buying cards they might not want. Hmm
Key Treasure Makers Now let's turn to some key Treasure makers