Poketto monsutâ - Season 20 Episode 22

Ash and Kiawe are training with Litten on the beach as Pikachu and Rockruff play with a mysterious shovel that seems to be moving around on its own-until it rises out of the sand to reveal a dangerous Sandygast! When Rockruff attacks it, the shovel is launched into the sea, and the furious Sandygast evolves into Palossand and traps Ash and Litten inside! Everyone works together to stop the rampaging Palossand-with a star performance from Snowy-as Popplio and Pikachu venture into the sea to find the shovel. After its shovel is returned, Palossand expresses its thanks by enveloping Professor Kukui's house in a big hug!