Because of licensing shifts, watching Season 21 can be confusing.
The season kicks off with a vivid dream where Ash encounters the Legendary Pokémon . Soon after, he discovers a tiny, star-like Pokémon nicknamed Nebby (later revealed as a Cosmog). This discovery draws the attention of the Aether Foundation , led by Lillie’s mother, Lusamine . Pokemon Season 21 Sun Moon Ultra Adventures -...
8.5/10 Suggested Viewing Order: Watch Season 20 ( Sun & Moon First Season ) first for character intros; then dive directly into Ultra Adventures for the payoff. Because of licensing shifts, watching Season 21 can
Have you watched Pokémon Season 21? What was your favorite Ultra Beast encounter? Let us know in the comments below, and don’t forget to check out our guide to Season 22: Ultra Legends! Because of licensing shifts