In the Alchemy Workstore, you can create equipment and process gems in addition to crystal powers to enhance lord's abilities and increase combat power.

 Upgrade Alchemy Workstore to unlock more gems, magic crystals, and enchantments.

This building can improve the lord's equipment like Battle, Building, and R&D as well.

In the Battle section, you can increase the strength of your army.

In the Building section, you can reduce the building costs of various resources.

 In the R&D section, you can reduce the research costs of various resources.