basic sprigatito pokemon card Master Set Binder Pages, Placeholder Cards, Printable PDF & Digital Download [Grass] The Cards of Pokémon TCG:

You can see which numbered card in the set you have by looking in the lower left of each card

This means they have an ability that turns the cards over, a bit like transform, but they come together to make one double-sized card

Gladiolus Amicitia Gladiolus might not be a Primeval Titan (thank god), but he is a solid limited creature, who comes down and instantly can break open a board state with pump and evasion for creatures

A continuation from the post above

9 Felidar Savior A Resilient Protector The Felidar Savior is a new creature card for Foundations , giving players a chance to get a boost as soon as they play the card

So the prices may be temporarily high because few of a specific numbered card have been found