Gemstones are precious stones which can be embedded into your equipment to make it more powerful!
There are several ways you can obtain Gemstones in game: from Portal Monsters, Merlin’s Gift, in the Gold Event, Fallen Knight Event, Lucky Shot and in certain packages. Please note that Gemstones cannot be used on Scrolls.
To use the Gemstones, you’ll need to take them out of the inventory first so they can be accessed in the Armory. After using the Gemstones from the inventory, tap on the piece of equipment which has an available Gemstone Socket and tap on the empty socket to embed. Remember, the Gemstone can only be embedded successfully when its shape matches. Also note that not every piece of equipment has a Gemstone Socket!
An embedded Gemstone can be removed from the piece of equipment with the item, ‘Gemstone Reclaim Kit’, or removed by destroying it. Destroying the Gemstones will not return anything, so be careful when reclaiming. There are also Refining Stones which can be used to refine other Gemstones. These Refining Stones cannot be embedded themselves. You can also use Gemstones for refining another Gemstone to improve its benefits.