Go to stark mountain, team up with buck in there, let him steal the magma stone, (don't be offended by what he says) go to the grandpa guy's house in the survival area and speak to buck, then go back to where the magma stone and Heatran will be there.
i think that you have to go up stark moutain and then then there will be this little girl and she will run away and drop and egg.... that is all i know....... my freind told me
in mt.stark
get the GBA games and migrate
Go look for Cresellia
beat the battle tower
Go to the end of stark mountain, and heatron will be there.
You go to Stark Mountain at the top.
U can catch fire pokemon and heatron is there to
cant only Pokemon dp sry
Heatran is better because in pearl you catch it on Lev. 70.
Heatran is classified as a legendary Pokemon and like most legendaries it does not evolve. (exception: Phione/Manaphy, debatable)
Ok when Buck steals that stone that was supposed to be a myth leave Starch Mountain and head over to the survival area. Then Go over to his house and talk to him. He will say hes going to starch mountain. Go back to starch mountain at the place where Buck stole the stone and Heatron Will be there.And you NEED TO BEAT ELITE 4 and GET THE NATIONAL POKEDEX =]^_^
The reason that you rival wants to fight you after you get heatron is because he wanted to battle and catch it so he is dissiponted