Don't fall into the trap of calling counterfeit cards proxies because it helps normalize their use in the community and reinforces their acceptability, which is a bad thing for the game, its players, local game stores, and Wizards
Charizard cards historically hold value better than almost any other Pokemon, making this a reliable store of value for collectors who prioritize long-term stability
Depending on context, these cards may be called prison pieces, hate cards/hatebears, sideboard cards, or, in some circles, stax cards after the ancient Smokestack-based deck which popularized not letting the other person play as a strategic archetype
What do I get them
You can even eliminate players by pairing this with a card like Traumatize
Best Rampardos Decks and Card List Prioritize Stage 2 Pokemon that need only 2 Energy or Less so that they can attack as soon as they're up