what are promo cards pokemon The History of Card 1996-1998 Black Star Promos Type Pokémon Promo Cards (Styles May

The reason I'm answering this again (I answered it during the Gotcha rules section if you weren't paying attention) is that there's a different answer for this card

Wild Force features the ancient ancestors of the Beasts of Johto, the Paradox Pokmon Raging Bolt (an ancestor of Raikou), Gouging Fire (an ancestor of Entei), and Walking Wake (an ancestor of Suicune)

Much like Hidden Legends, you won't find the usual suspects claiming the top spots for the most expensive cards in Emerald

With set-wide price surges making it impossible to say where these values may settle, we can only guess at this card's potential, but it's one of the best candidates to continue its meteoric rise