Yin and Yang sources — Page 2
Item or material
Where to find it
VendorBlacksmith Tieh
VendorBlacksmith Hang
VendorBlacksmith Dmitrii
VendorBlacksmith Ilya
VendorBlacksmith Dartrie
VendorBlacksmith Rooger
CraftingYingyang Verity
Quest rewardFor Lv.4 Weapons