Heatran

Location

You will find Heatran in the Scorched Slab. Start out by flying to Route 120.

Step 1: From the signboard, walk west along the trail.

Step 2: Keep going west, then turn south near Parasol Lady Clarissa.

Step 3: Continue south across the tall grass and walk down the stairs.

Step 4: Continue south past the stairs and use Surf on the lake.

Step 5: Surf south and enter the cave.

Step 6: Inside the cave, walk down the stairs to B1F.

Step 7: Use Flash to illuminate the cave. Then from the stairs, walk east and use Surf to continue east.

Step 8: Keep surfing east until you get back on land. Then, walk south and continue down the stairs to B2F.

Step 9: From the stairs, walk south and continue west, past the stairs at the bottom.

Step 10: Continue west, past the second flight of stairs at the bottom, and walk down the stairs on the left side.

Step 11: After going down the stairs, walk a short distance north, then continue up the next flight of stairs on the top-right.

Step 12: After going up the stairs, walk a short distance north and continue down the stairs at the top. From these stairs, walk to the hole and continue to B3F.

Step 13: Now on B3F, walk all the way north until you reach the end of the floor.

Step 14: You will find a portal at the end of the room. Press “A” on the portal, then select “Yes” to fight Heatran.