Ok, as of now the primary way of ranking up is prestige. Though there shall be events and such that will offer ranking privileges. The ranking numbers are as follows;
C-level to B Level=300 Prestige
B Level to A level=800 Prestige
A Level to S level=2500 Prestige
S Level to S+ level=5000 Prestige
Power Gauger
C-level=Side kick status, you have just come into your powers. You are adept at doing street level patrols or petty crimes. EVERYONE starts at C rank unless Admin Permission.
B-Level=Veteran Hero, Most of your Canon Marvel Heroes fit into this section. You are an established hero/Villain that has earned themselves a name.
A-Level=Force to be reckoned with, you have the power to match one of Marvels Demi gods. S.H.I.E.L.D has to devote all their resources to try and capture and retain you.
S-Level =You have the power to stand against powerful Gods and Demons. S.H.I.E.L.D cannot contain you without outside help. You are not just a world power but a power superior to most in the Galaxy.
S+-Level=You are ruler of your own Dimension and equal in power to the Sky Fathers and High Powered Cosmic entities. There are very few that can match your abilities in any verse.
(At S+ the user gains there own dimension. When crossing over to another Dimension S+ characters are demoted back to S-Level. At S+ the character gains 1 almighty power usable ONLY in their own dimension. They also gain an extra skill slot.)