Explosion TM can be won in the Veilstone Game Corner. If ten or more bonus rounds are played in a row, talking to the woman behind the counter will yield players TM64 (Explosion).
Why can't Pokemon with HM moves be imported into the Pal Park?
Because unlike the other HM moves, you can't actually trap yourself in an area by losing your Flasher or Diver alone.Why would Flash and Dive not being HMs affect a Pokemon's ability to be imported? You could trade Pokemon that were taught Waterfall in Gen II back to Gen I! Why's there no problem there?
Do the natures of parents affect the offspring? Or are some natures just more common in some species of pokemon than others?