Pokémon Journeys: The Series · Pokémon Ultimate Journeys arc
JN113 · Chasing to the Finish!
ラストミッション！ レジエレキ・レジドラゴをゲットせよ！！
Synopsis
What happens.
In the Galar region's Iron Ruins, Quillon confronts a Registeel, his Urshifu pummeling it into submission with Close Combat as he prepares an Ultra Ball. Meanwhile, at the Cerise Laboratory in Kanto, Goh receives a notification of the very last Project Mew Trial Mission.
Synopsis adapted from Bulbapedia's JN113 entry, used under CC-BY-NC-SA 2.5.
Story arc · JN089-JN146
Pokémon Ultimate Journeys.
Masters Eight tournament. Ash defeats Steven, Cynthia, and finally Champion Leon in the finale. Becomes the canonical World Champion.
Read the full Journeys guidePokémon featured · 20
Who appears.
Linked entries open the species page on the Pokédex. Items without a sprite (alternate forms, regional variants, generic group references) fall back to a name pill.
More from this arc
Other episodes in Pokémon Ultimate Journeys.
Episode synopsis from Bulbapedia, CC-BY-NC-SA 2.5. Editorial context (arc affiliation, cultural moments, character signatures) hand-verified May 2026. Pokémon, character names, and series titles © Nintendo, Game Freak, Creatures Inc., The Pokémon Company, OLM Inc. This is an unofficial fan reference.