Items
Common: Something a goblin would use
Uncommon: Your average iron sword
Rare: A well-refined blade that gets the job done
Super Rare: A very well crafted blade made from high-end materials
Unique: special skills, better mana potency, Top Grade materials
Very Unique: many skills, High mana potency, Imperial gold or higher
Legendary: Extremely strong skills, Extreme mana potency, Adamantine or higher
Mystic: Strange and mystic powers, synchronized with mana, Dark metal or higher
Worldly: World breaking weapons, perfect mana synchronization, Uburium or higher
Godly: Heavenly weapons that could bring destruction upon the entire world, usually made from god metal or something beyond.
Weekly Power Status
-- Power
Ranking 
-- Power
stone