PokémonHooaeg 10 Asenda piltEpisoodi number3When Pokémon Worlds Collide!OverviewPaul challenges Ash to a battle, however, since he has not found Pikachu yet so he has to decline. Finally, Ash finds Pikachu with Dawn. After thanking her, he returns to Sandgem Town along with Brock and Dawn where Paul challenges him again, and he accepts.Air dateSeptember 28, 2006Runtime (min)25