This game is packed with things to Soft Reset for. You can soft reset the starters, Legendaries, Game Corner Pokémon, the sleeping Snorlax on the bridge, either Hitmonchan or Hitmonlee in Saffron City, gift Eevee in Celadon City, fossils, and the gift Lapras at Silph Co. To soft reset on these games you need to hold down A, B, Start, and Select at the same time.