Gems can be inserted in socketed items to give the item magical properties.

Once a gem has been inserted into an item, it will disappear. Even if you remove a socket from an item, you can't get the gem back.

Qualities: There are three grades of gems: Normal, Refined and Super.

There are 10 types of gems: Dragon, Phoenix, Kylin, Moon, Rainbow, Violet, Fury, Thunder, Glory and Tortoise.

Multiple Gems: If different types of gems are inserted into a weapon, they both affect your attacks simultaneously. However, only one special effect can be seen at a time (a random effect.)

Embedding on Equipment:

1. You need to make sockets on equipment first. Making the 1st/2nd socket on weapon costs Dragon Balls, while making the 1st socket on armor costs Dragon Balls and the 2nd socket costs Tough Drills/Star Drills. Using Tough Drill to make sockets may fail, turning the drill into a Star Drill. Using 7 Star Drills can ensure success. 1 socket will add 1 BP.

2. You can embed various gems in the sockets. 1 Super Gem will add 1 BP.

3. The embedded gem will disappear if you replace it with a new one.

4. Unbound equipment can only be embedded with unbound gems. 

Embedding on Talisman:

1. You need to make sockets on talismans first. Making the 1st/2nd socket costs Dragon Balls or equipment of Refined+ quality, 1 socket will add 1 BP. 

2. You can embed various gems in the sockets. Thunder Gems are only fit for Heaven Fan/Tempest Wings, and Glory Gems are for Star Tower/Tempest Wings. 1 Super Gem will add 1 BP.

3. The embedded gem will disappear if you replace it with a new one.

Gem Composing:

1. You can compose low-quality gems into better gems.

2. Gem composing costs some silvers.

3. 7 Refined Gems can be composed into 1 Super Tortoise Gem.