The Burole Town Gym is the second gym the player will visit in the Tandor Region. It is the home of Gym Leader Davern, who specializes in cave-dwelling Pokemon, particularly Rock, Ground, and Poison-types.
Carved directly into the mountain caves surrounding Burole Town, the Burole Town Gym is dark and winding, and while you don't have to worry about wild Pokémon encounters while walking along the path, three trainers will challenge you to test if you are "man enough" to face Davern. Back in at furthest depths of the cave you will find Davern, blocked by a strange door; you have to find a Bright Gem to open it.
Puzzle[]
The secret to finding the Bright Gem is pretty straightforward. Scattered throughout the cave you will see several boulders that can be broken apart using Rock Smash. Smash all of the rocks until you find the Bright Gem.
Have you seen all the bugs in Tandor? Give me a call if you find any new ones!
Manually selecting Rock Smash via the party menu will NOT drop the Bright Gem, players must walk up and interact with the boulders like they are an NPC. Click here for more info on known bugs.