Pokémon: Best Wishes (Black & White) · Best Wishes arc
BW045 · Beheeyem, Duosion, and the Dream Thief!
オーベムとダブランと夢泥棒!
Synopsis
What happens.
As Ash and his friends set up for dinner, MTR volunteers to look for firewood. Unbeknownst to them, a Dream Thief by the name of Leon is spying on them from a distance. He then sends out his Beheeyem to deceive them so that they may steal their Pokémon.
Synopsis adapted from Bulbapedia's BW045 entry, used under CC-BY-NC-SA 2.5.
Story arc · BW001-BW048
Best Wishes.
Ash arrives in Unova; meets Iris in Cilan's Striaton restaurant; trio formed. Pikachu battles return after Zekrom's lightning depowers him in the premiere.
Read the full Black & White guidePokémon featured · 6
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 Best Wishes.
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.