Gem Merchant Yu
Gem Merchant Yu is an NPC. Services: starts quests, turns-in.
Quests here
Celestone BasicsCelestones ExchangeFor Lv.2 WeaponsFor Lv.3 WeaponsCelestone FragmentsFor Lv.2 ArmorsFor Lv.3 ArmorsFor Lv.2 OrnamentsFor Lv.3 OrnamentsCelestone FragmentCelestone for WeaponsCelestones for ArmorCelestone to OrnamentBonus ExchangeFor RemediesFor Jade ShardsFor Basic Weaponssoulgem ExchangeMirage CelestoneFor soulgemsCelestone Upgrades