Hall of Origin

The Hall of Origin is a dungeon in Sinnoh. It has 64 tiles arranged in an 8x8 square, including 8 chest tiles, 19 non-boss encounter tiles, and 1 boss encounter tile.

Pokémon

 * Slowpoke
 * Spearow
 * Garchomp
 * Slakoth
 * Eevee
 * Breloom
 * Absol
 * Arceus (normal) (boss)
 * Slaking (boss)
 * Snorlax (boss)
 * Shuckle (boss)
 * Blissey (boss)