Crafting The gems
How to craft new gems and upgrade existing ones.
The following recipes are the defaults and can be customized by server owners. For details on changing them, see Configuration.
Crafting a New Gem
Follow the default recipe shown below (or your customized variant in recipes.yml).

If you change the shape or materials in recipes.yml, share the updated recipe with your players
(for example, by replacing the image above) so they know how to craft it.
Upgrading Gems
Gems can be upgraded using a universal pattern by level. The exact materials per level are configurable.
The Emerald in the middle is the gem you are upgrading, not an emerald.

Hint: Base cooldowns decrease with levels (see cooldown.yml) and cooldownBoostPerLevelInSeconds.