Upgrade System

From monsters drop unidentified items, to identify you have to buy a scroll of identification from the NPC in the deposit Andromida. NPC Location
During identification randomly selected rarity and better have more slot attributes COMMON (1), RARE (2), EPIC (3), LEGENDARY (4), HEROIC (5) and MYTHIC (6).
Using special crystals, items can be upgraded with new stats and powerful attributes.
New property - Item Level - which determines how powerful given item is.
A lot of crystals to upgrade items even further.

Image Crystal Description How to obtain
Crystal Fossils There is unknown crystal inside, try to use crystal extractor. All Monsters
Scroll of Identifications Can be used on unidentified item to reveal hidden attributes. NPC Andromida
Crystal Extractor Used to extract rare crystals from crystal fossil. NPC Christinno
Upgrade Crystal Can be used on a piece of equipment for a chance to upgrade it.
Enchantment Crystal Can be used on a piece of equipment to add random attribute.
NPC Kayman
Alteration Crystal Can be used on a piece of equipment to remove last attribute.
NPC Kayman
Fortune Crystals Can be used on a piece of equipment to change value of last attribute..
NPC Kayman
Cleansing Crystals Can be used on a piece of equipment to remove all attributes.
Faith Crystals Can be used on a piece of equipment to change values of all attributes.
Book Of Rarity The item will re-draw rarity again. Boss/Craft/All Monster(small chance)
Book Of Quality Improves the quality of a equipment. Max is 20% Boss/Craft/All Monster(small chance)
Book Of Downgrade Item protected from downgrade. Boss/Craft/All Monster(small chance)
Book Of High Quality Re-draws item quality between (1-30)% Boss/Craft/All Monster(small chance)
Book Of Ability Use on an item to discover a secret ability. Reusing increases the ability level. Boss/Craft/All Monster(small chance)