HGSS019: All About Arceus IX

All About Arceus IX (VS アルセウスIX) is the 4th chapter of Pokémon Adventures: Volume 43.

Pokémon

 * Spikey-eared Pichu
 * Leafeon

Move

 * Copycat
 * Switcheroo
 * Acupressure

Trivia

 * This is the final chapter of the HeartGold and SoulSilver arc.