Warden Keystones

The Gems are essential items to reach the Academy with. At the beginning of the game, the Puppet Master uses a shadow blast to send the gems to different parts of the island. Each gem can be obtained from completing all quests in a certain location.

A new gem will not be released. It is confirmed that a sixth gem cannot, and will not ever exist.

Bonfire Gem
The Bonfire Gem is given to you by Slurpy from Bonfire Spire for defeating Celleboni.

Firefly Gem
The Firefly Gem is given to you by Flora from Firefly Forest for completing her trials, and awakening Gerald.

Shipwreck Gem
The Shipwreck Gem is given to you by Eve from Shipwreck Shore for defeating the monster.

Shiverchill Gem
The Shiverchill Gem is given to you by Bok from Shiverchill Mountains for heating up the place, and defeating the Ie Wrym.

Skywatch Gem
The Skywatch Gem is given to you by Benni, Broccolina, and Eugene from Skywatch for saving Skywatch from Eugene’s pranks.

Trivia

 * You have to complete all quests for every location to put them on.
 * The old keystones looked like birthstones. Most people agree that they were more descriptive of their element.
 * You will not be able to see the Warden Keystone pedestals after exiting the room that contains them until you can access all three great halls in the Academy.
 * All gems are named after the first word of the location you can earn them from.
 * Now, you can place the Firefly Gem on the pedestals once your wizard is level 25 or higher.
 * You will, in the future, be able to place the Shiverchill Gem on its pedestal when your wizard is level 35 or higher after Gale fixes the pedestals.
 * You will, in the future, be able to place the Skywatch Gem on its pedestal when your wizard is level 45 or higher after Gale fixes the pedestals.
 * You will, in the future, be able to place the Bonfire Gem on its pedestal when your wizard is level 55 or higher after Gale fixes the pedestals.
 * You will, in the future, be able to place the Shipwreck gem on its pedestal when your wizard is level 65 or higher after Gale fixes the pedestals.