Charizardite Y (Mega Stone)

Charizardite Y, one of Charizard’s Mega Stones, can be found underground in Scorched Slab. It is on the Scorched Slab’s second floor underground, near the southwest corner of the floor. However it only spawns there after defeating/capturing Kyogre or Groudon in the Cave of Origin. This is a cave accessible by using Surf to cross a lake on Route 120.

Location

When you’re ready, can start at Route 120 by using Fly or by Soaring.

Step 1: Starting at the Route 120 signpost, follow the left-hand path.

Step 2: Follow the dirt path until you reach the end of the tall grass below you. At this point, turn south and descend the steps hiding behind the tall grass patch.

Step 3: Use Surf on the body of water at the bottom of the stairs.

Step 4: Surf south and you’ll quickly reach the cave’s entrance at Scorched Slab’s south side.

Step 5: Once inside, surf forward and disembark on the land here. Then descend the stairs.

Step 6: If you want to light up this area of the cave, you can use TM70 Flash. It’s not required though, so you can just follow our screenshots instead to make it easier.

Once you’re down the stairs, walk a few paces east to reach a body of water. Then use Surf and go east on the water to get across to the other side of the room.

Step 7: Land on the small strip of land on the eastern side of the water, then descend the stairs in the southeast corner of the room.

Step 8: On this next floor, move to the southwestern side of the current floor.

You’ll just want to walk a few paces down, then turn west and follow this along.

Step 9: Keep moving west and go down the stairs to the left.

After you’re down the stairs, turn to head south.

Step 10: You should quickly come to a dead end corner here in the southwestern corner of the room, where you’ll be blocked by some rocks.

To obtain the Charizardite Y, interact with the sparkling item near the rocks here (we’ve highlighted the exact spot below).