first gen booster box Vintage Neo Genesis 1st Edition Pokémon Pack 11 Pokemon cards per pack! Pokemon Base Set 1 Booster

episodes 27-64, or the Dark Signer Arc, as the second

Another good option is Froggy Monarchs

3 Pendulum Treasure: The other ROTA for pendulums

Finally, take a close look at the edge of the card since a real one will have a very thin sheet of black between the two sides, which fake cards wont have

During either player's turn, except the turn this card was sent to the Graveyard, when a card or effect is activated that targets a "Crystron" monster you control: You can banish this card from your Graveyard

In this case, it is the quarter century secret rare printing of Promethean Princess Bestower of Flames that can be found in the cards original set