In Pokémon the Series: Diamond and Pearl, what is the name of the annual Sinnoh Pokémon League tournament?
Answer
Lily of the Valley Conference
In Pokémon the Series: Diamond and Pearl, the annual Sinnoh Pokémon League tournament is the Lily of the Valley Conference.
The Lily of the Valley Conference is the major Pokémon League competition held in the Sinnoh region. Ash enters the tournament after earning the region’s Gym Badges, and the event forms the climax of the Diamond and Pearl series.
The conference is especially remembered for Ash’s battle against his longtime rival Paul. During the tournament, Ash defeats Paul in a full battle, marking a major turning point in their rivalry. Ash later faces Tobias, whose Darkrai and Latios make the match one of the most difficult battles of his Sinnoh journey.
The tournament’s name comes from Lily of the Valley Island, the location of the Sinnoh League grounds. Other regions use different conference names, such as the Indigo League’s Indigo Plateau tournament and Unova’s Vertress Conference.