Mystery Booster 2, like the original, breaks the usual MTG rarity rules
The Retreat Cost is indicated by Colorless Energy symbols on the card, and you must discard that many Energy cards from your Active Pokmon to complete the retreat
All that said, Im sure you can guess the top three sets, right
When the creature leaves the battlefield, the cards all go to the same zone, meaning if someone hits it with Leadership Vacuum, youll end up with more than just your commander in the command zone
To play Pokmon cards in real life, youll need a well-constructed deck of 60 Pokmon cards, a playing mat or table, and a friend or foe to challenge
I think that having disruption makes the game more interesting: you have to account for it when deckbuilding (dont play a deck with 35 Items if Item lock is popular!), and it offers ways to make the game less straightforward than a simple Prize race