The Riolu (Master Ball Pattern) 050/131 Common Prismatic Evolutions Pokemon card is a standard size collectible card made of card stock. Manufactured by Nintendo in 2025, this English-language card features the character Riolu in a unique Master Ball pattern design illustrated by Tika Matsuno. Part of the Pokémon TCG game, this basic stage Pokemon card is suitable for ages 6 and up, making it a desirable addition to any collector's deck.