You can check out game guide on 12SKYM-Reborn
● Overview
ㆍ You can craft Jewels and insert them into the sockets of your equipment to further enhance your character's abilities.
ㆍ Jewel has a total of 7 stages, and you can upgrade the stage of the jewel through Jeweler's bottle.
ㆍ There are 2 sockets in [Unique] and [God] grade armor/gloves, and each socket has a jewel that can be equipped.
ㆍ Jewel can be obtained by hunting in 'The Abyss' and 'Den of Evil'. It can also be purchased at the gold shop.
ㆍ Jewel can be extracted, and 10,000 gold coins are consumed when extracting.
● Jewel types
※ Ruby stage 7, randomly increases the 8th, 9th, and 10th skill's proficiency.
※ Meteorite stage 7, [Sub] Heaven's Blow skill proficiency +20 .
● Special proficiency [Ruby]
1) How to obtain special stats
ㆍ When Ruby reaches Stage 7, a special ability will be added to the Ruby.
ㆍ The ability to be added is 'randomly' applied from the table below [Weapon / Skill & Proficiency].
※ Please use a weapon that matches Ruby's additional skill. If the weapon type and Ruby's skill do not match, the skill cannot be used.
ㆍ Ruby Stage 7 skill proficiency can also be checked in inventory.
2) How to apply the proficiency.
ㆍ If the equipped weapon/skill and the weapon/skill applied to the Ruby special effect do not match, the special effect will not be applied.
ㆍ The applied proficiency can be checked by going to [Character] - [Skill] - [Attack] and selecting the '+' of the skill to which the jewel is applied.
※ Conditions disabling special proficiency.
1. When you have not learned a special value skill.
2. When you equip a jewel on a weapon that does not match the skill.
● Special proficiency [Meteorite]
1) How to obtain special stats
ㆍ Craft the meteorite to stage 7, the meteorite will grant additional power to the [Sub] Heaven's Blow +20.
ㆍ When Meteorite reaches level 7, a special effect ([Sub] Heaven's Blow proficiency +20) is added to the Meteorite.
ㆍ An additional skill proficiency can be found in [Character] > [skill] > [Sub].
● Jewel Craft
ㆍ You can upgrade the Jewel stage using the Jeweler's bottle.
ㆍ If the crafting is successful, the jewel stage will be upgraded, and if it fails, the Jewel you attempted to craft will be destroyed.
ㆍ Jewels equipped in sockets cannot be crafted, but can be crafted after extracting them.
ㆍ If the crafting is successful, the jewel stage will be upgraded, and if it fails, the Jewel you attempted to craft will be destroyed.
● Crafting fee
● How to craft
:: Select the Jewel to craft and touch the 'craft' button.
※ If you do not have a Jeweler's bottle, the 'craft' button will be disabled and crafting will not be possible.
:: Touching 'craft' will proceed with jewel crafting.
:: If crafting is successful, the jewel will be upgraded to the next stage.
:: If crafting fails, the Jewel you crafted will be destroyed.
● Jewel insert method
① Touch the equipment you want to insert Jewel.
② Touch the 'Jewel' button.
:: Touch the socket where you want to insert the jewel.
:: A list of jewels that can be inserted into the selected socket will be displayed.
:: Touch the equip button to insert the jewel into the corresponding socket.
:: Touch the extract button of the inserted jewel.
:: Touch the confirm button to proceed with the jewel extraction. 10,000 gold coins are consumed when extracting a jewel.