What is the magma stone used for?
By using the Magma Stone found in Route 18, you can go to the room in Reversal Mountain that Bianca talked to you about. And when you walk toward the center of the room, a message will ask you if you want to put the magma stone down, and if you say yes, then Heatran will will drop from the ceiling.
P.S.: Close the question already, don't just add additional details.
SoulSlayer64x - 4 years ago
This question has been successfully answered and closed.