yes you have to leave then come back
You need to return it to get Heatran at the top of Stark Mountain! :)
Stark Mountain
in stark mountain
70.
Stark Mountain! To get Heatran you must defeat Stark Mountain. Stark Mountain is only accessible after you obtain the National Dex. use yawn and get him on red then use a great ball
Heatran is encountered at level 70. Heatran lives at the top of Stark Mountain. Go to the top of Stark Mountain with a trainer named Buck. Buck will then take the Magma Stone and leave Stark Mountain, which causes the mountain to act up. Talk to Buck at his house, and he will put the stone back. Go back to the top of Stark Mountain and Heatran will be there in the place of the Magma Stone.
Stark Mountain. need magma stone
You have to go to Stark Mountain to get him.
stark mountain
Stark Mountain
Its Heatran, and you can get him at stark mountain.
Stark Mountain