Legendary Gem Hammer

Upgrade Materials
Legendary Gem Hammer
	Add a socket.
This hammer adds a gem socket to a Legendary weapon. The number of Legendary Gem Hammers required to unlock a gem slot varies depending on the particular weapon, the slot being unlocked, and may increase as the weapon advances. Gem slots may be reset or lost at certain advanced points in a weapon's upgrade path.
Caution
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Exchange
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Advance
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Reinforce
{{{reinforce}}}
Faction
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Use
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Salvage
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Acquired from
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Reward
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Requires Level
Only
by All
Unable to Trade
Summontime: {{{summontime}}} hr.
Bound to Account
Durability {{{durability}}} / {{{durability}}}
Sell Price   1
Purchase Price
Purchase Price  {{{zen}}}
Purchase Price   {{{nc}}}
Purchase Price   {{{hmp}}}
Purchase Price   {{{bravery}}}
Purchase Price   {{{bpoint}}}
Purchase Price   {{{henergy}}}
Purchase Price   {{{senergy}}}

Upgrade Materials
Legendary Gem Hammer
	Add a socket.
This hammer adds a gem socket to a Legendary weapon. The number of Legendary Gem Hammers required to unlock a gem slot varies depending on the particular weapon, the slot being unlocked, and may increase as the weapon advances. Gem slots may be reset or lost at certain advanced points in a weapon's upgrade path.
Caution
{{{caution}}}
{{{caution2}}}
Exchange
{{{exchange}}}
Advance
{{{advance}}}
Reinforce
Lv  {{{reinforce}}}
Faction
{{{faction}}}
Use
{{{use}}}
Salvage
Processed Goods [[File:{{{fp_img}}}|32px|]] Name Processing Rate | = [[File:{{{fp_img}}}|32px|]]
Acquired from
{{{acq}}}
Reward
{{{reward}}}
Requires Level
Only
by All
Unable to Trade
Summontime: {{{summontime}}} hr.
Bind on Equip
Durability {{{durability}}} / {{{durability}}}
Sell Price   1
Purchase Price
Purchase Price  {{{zen}}}
Purchase Price   {{{nc}}}
Purchase Price   {{{hmp}}}
Purchase Price   {{{bravery}}}
Purchase Price   {{{bpoint}}}
Purchase Price   {{{henergy}}}
Purchase Price   {{{senergy}}}

Legendary Gem Hammers can only be used out of combat and will add a gem socket to the legendary weapon. The amount of Legendary Gem Hammers needed to add a socket depends on the amounts of sockets already added to the weapon:

Socket Number	Legendary Gem Hammers Required
1st	Free
2nd	2
3rd	5
4th	7
5th	15
6th	22
7th	22
8th	?

Note: Upgrading the Seraph/Baleful legendary to stage 3 will automatically unlock 3 free gem sockets.

Sources

NPCs

Name	Location	Image	Cost
Dragon Trader Shin Heewon	Moon Refuge		90x