Pokémon: Diamond and Pearl · Diamond and Pearl arc
DP008 · Gymbaliar!
なぞのジムのグレッグル！
Synopsis
What happens.
A disguised Jessie uses her Dustox to battle a Trainer named Jeffrey from Mocha Town and his Marowak. Jessie tells Dustox to use Stun Spore, but Marowak deflects it by spinning its bone.
Synopsis adapted from Bulbapedia's DP008 entry, used under CC-BY-NC-SA 2.5.
Story arc · DP001-DP052
Diamond and Pearl.
Ash arrives in Sinnoh, meets Dawn and her Piplup, reunites with Brock. Picks Turtwig from Rowan; the Sinnoh badge run begins. Paul introduced as a foil.
Read the full Diamond & Pearl guidePokémon featured · 11
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 Diamond and Pearl.
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.