Pokémon · Diamond and Pearl: Sinnoh League Victors
The Semi-Final Frontier!
S13·E32 · 26 Aug 2010 · 23m
Synopsis
Ash battles Tobias in the semi-finals. Tobia has only used his Darkrai in all his previous matches. Can Ash find a way to defeat Darkrai and the rest of Tobias's Pokémon?