DEDDON ranks are based on an alphabetical scale, which ranges from A to Z (A being the lowest rank). All creatures with the ability to engage in combat have been given a rank,as well as some techniques and groups.
Begginer ranks are given to the weakest creatures, and most of the kids who join DEDDON end up receiving one of these ranks.
== Low ==
Low ranks are given to stronger creatures. In order to obtain one of these ranks, energy control is necessary.
== Medium ==
Medium ranks are given to most DEDDON juniors and adept warriors. Despite being called "medium ranks", most of the people who receive these ranks are actually quite strong. These are also the ranks necessary to graduate from DEDDON.
== High ==
Medium ranks are necessary to join a country's army, and to become a Unit leader.
== Professional/Very High ==
These ranks are only given to professional warriors and highly-adept fighters. Only people with more than one element, and amazing skills with hand-to-hand combat *and* weaponry, can ever dream of receiving one of these ranks.
== Highest ==
These ranks are only given to those who's abilities are legendary, and above anyone else in their generation or era.
== Legendary ==
The only people to have received these ranks are Kosho Koji,Senshi, and Haji Valtchy. Individuals with these ranks have the power to destroy the entire universe with ease, short and simple.