The Bond of the Aurora! Amarus and Amaruruga!! : Season 17 Episode 23

In Kojin Town, our heroes run into the journalist Pansy, who's working on an article about an amazing discovery at the Fossil Lab. She invites Satoshi, Serena, Citron, and Eureka to come with her, and they all check out the lab's collection of fossils from Pokémon that lived long ago and are now extinct. The fossils aren't the amazing discovery, though--the researchers take our heroes into a special frozen habitat inside the lab, where they meet a living Amarus and Amaruruga that were restored from fossils discovered in the ice. After they leave, the Rocket-Dan swoops...