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Riley (Japanese: ゲン Gen) is a Supporter card. It is part of the Lost Origin expansion.
|Reveal the top 5 cards of your deck and have your opponent choose 2 of them. Discard the chosen cards and put the remaining cards into your hand.
|You may play only 1 Supporter card during your turn.
This card was included in the Lost Origin expansion. In Japan, it was was one of seven S-P Promotional cards available in Pokémon Card Gym Promo Card Pack 9, which was distributed at Pokémon Card Gym venues able to do so from January 14, 2022. The Japanese print features the Pokémon Card Gym logo.
On Japanese and Traditional Chinese copies of this card, the illustrator is erroneously credited as AYUMI ODASHIMA instead of Ken Sugimori. This error was addressed in an apology statement uploaded to the official Japanese Pokémon Card website on January 7, 2022, and was corrected in subsequent localized releases.
Riley is a Pokémon Trainer from Sinnoh. He is one of five Trainers who can join the player during an event in Pokémon Diamond, Pearl, and Platinum.