Soul of Guardian has introduced Equipment Transmutation and Recast which can inspirepotential ability of equipment. Players can produce top equipments in Demon Altar.
A. Equipment List
Weapons: Sword, Dagger, Hammer, Spear
Armors: Hat, Robe, Belt, Pants, Shoes, Talisman, Bracer
Trinkets: Ring, Necklace
Every 10 Level is a stage; different equipments can be worn in different levels and different parts of the Body.
B. Equipment Quality
In SOG equipment system, Quality from low to high: Uncommon, Rare, Epic, and Legend.
Quality Stage of the same equipment: Common, Hateful, Deadly, Unstoppable.
Equipments can be upgraded by Transmutation.
Aside from basic attributes, extra attributes can be added to equipments which should be identified as well.
C. Equipment Acquisition
Uncommon equipments can be gained from Quests or Dungeons. Most equipments of high quality such as Rare and Epic ones can be gained by spar or fish exchange. Violet Spars can be gained by completing Storyline Quest or challenging Crystal Valley. Of course, the easiest way is to buy them in Auction where you can find much good stuff.