Rank and Class

Rank
Every Jumper, Diver and Dimension is Divided by rank on a scale of E to MMM. There are four "Blocks", called tiers, that have a certain range of Ranks. Ranks are used to determine what kinds of missions are available to a Jumper. For Example, an E-Rank Jumper cannot go on an A-Rank mission solo; however, if an A-Rank or above is accompanying them, they may go on the mission. To Rank up, a Jumper must pass a Rank Exam.

E Rank
E Rank is the lowest rank of the Jumpers/Divers; it is the starting point for all Jumpers/Divers and are allowed to go on E rank Missions as a group.

D Rank
D Rank is the second lowest rank of the Jumpers/Divers, received upon passing a rank exam available after completing their first mission and are allowed to go on D-Rank missions and E rank solo.

C Rank
C Rank is the middle level of the Lower Tier, upon passing the Rank exam, you are given your Jumper Tattoo/Diver Brand and allowed to go on C-Rank missions.

B Rank
B Rank is the second highest of the Lower Tier and allows a Jumper/Diver to go on B-Rank Missions.

A Rank
A Rank is the Highest Rank of the Lower Tier, Upon passing the rank exam, you receive your Jumper’s vambraces and are allowed to go on A-Rank missions

ZZ Rank
ZZZ Rank

Class
Jumpers and Divers are divided by classes. The classes are different between the factions.

Jumper Classes
The Jumpers have standard classes which are Hunter, Mage, and Investigator, as well as Multi-classes such as Hunter/Mage, Hunter/Investigator, Investigator/Mage, and Hunter/Investigator/Mage. Finally, they have Special classes that require certain Ranks or other feats to be acquired. These are Reapers and Councilmen.

Diver Classes
The Diver classes are all focused on killing Jumpers in some way. Standard classes, at least the known ones are Poison-Brewer, Rat-Catcher, and Assassin. The specialized classes for the divers are Jumper-Killers and Overlords