Catching Charm: Ruby

==Information==
Location: Teknite Cave
Available: After Badge 16
==Guide==
Go to the left of Beryl Gym. Use Rock Smash and go into the cave.
Go straight left and go up at the Rock Climb path.
Go straight out and into the opening. Take the item.
Talk to the wall tile behind the item and use Rock Smash to get create an opening, and go further inside. The clue for this action is in the message that you get upon entering the room. If you use Dark Pulse in a wild encounter battle and end the battle on the field Dark Crystal Cave, you can see the light behind the tile. However, using Dark Pulse is not required to create the opening.