Carving places magic designs on your equipment that increase attributes such as HP, MP, Attack, and Defense.
NPC - Ying Zhu:
Guiding Quest in Heavenly Dragon Castle
You can Pattern Carve you equipment at the Carver. There are diffent patterns that can be carved items but some are limited by the equipment type.
You can increase the Attack class attributes for Weapons and Rings.
You can increase the Defense class attributes and the HP/MP Cap for Armour, Waist Decorations, and Necklaces.
Also, the higher the carving materical quality is, the higher the attributes increased for each carving will be.
NPC - Pattern Carver:
NPC - Rare Goods Merchant Edit
in Heavenly Dragon Castle,
(^_^) April 19, 2012