Power Rankings.
Initiate: Almost everyone were initiates.
Apprentice
Adept
Vanguard
Warden
Ascendant
Eminent
Paragon
Legend.
Only a legend and higher beings could defeat a legend.
In each major rank there is a sub rank of Rank 1 to Rank 3. With Rank 1 being the weakest and Rank 3 being the strongest.
So a Rank 3 Ascendant is stronger than a Rank 1 Ascendant.
Legends have no such Rank.
Classes of Weapons and Technology
Technology from cars to weapons like guns, tanks, warships etc.
Class 1
Class 2
Class 3
Class 4
Class 5
Class 6
Class 7
Each class is correspondent to the ranks.
So a Class one warship is an initiate warship and a class 7 is an Eminent warship
There are no weapons or technology that can take on Paragons and Legends on their own, the power will depend on the wielder
So an Eminent can use a class 7 weapon to take down a Paragon if he's smart.
Grades of Other none technological items. Like potions, swords, armor etc
Grade 1 to Grade 7
Rankings of Other things like Blood-Line, Skills. etc
Common
Uncommon
Rare
Epic
Legendary
Prestige
Mythic.
Legends have no such Rank. They are the Creators of Legendary skills and originators of Legendary Blood-Lines.