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Elements (Basic):

* Fire {Katon} ~ Fire Release
* Water {Suiton} ~ Water Release
* Wind {Fuuton} ~ Wind Release
* Earth {Doton} ~ Earth Release
* Lightning {Raiton} ~ Lightning Release


These elements are the basic elements that any shinobi can have. You do not require a Kekkei Genkai or Bijuu to use techniques of these elements, but you must have the correct chakra element(s) in order to use, learn or create techniques of any of these 5 elements. If you do not have the Katon Chakra Element, you can not use/learn/create techniques of the Katon element.

Fused Elements:

* Ice (Water + Wind) {Hyouton} ~ Ice Release
* Lava (Fire + Earth) {Youton} ~ Lava Release
* Wood (Water + Earth) {Mokuton} ~ Wood Release
* Dust (Wind + Earth) {Jinton} ~ Dust Release
* Boil (Water + Fire) {Futton} ~ Boil Release
* Storm (Water + Lightning) {Ranton} ~ Storm Release
* Crystal (Earth + Water) {Shouton} ~ Crystal Release


The Fused Elements require a specific bloodline or bijuu in order to use them or learn techniques of that element. Except for other things that allow this without those two requirements (such as a special chakra nature sphere {Aegis Legionnaires reference from the last guild} ), all members must follow the rules of the Fused Elements.
Non-elemental/Unique Chakra Natures:

* Non-Elemental {Maruton} ~ Non-Elemental Release
* Healing
* Sound {Ototon} ~ Sound Release
* Poison
* Sage/Nature
* Blaze (Ameteratsu-based) {Enton} ~ Blaze Release


The elements listed above in this list are special 'unique' chakra natures and are unique, and you may not possess them except without items or the certain abilities/bijuu/bloodline that allow this. The one exception to this is Maruton (Non-Elemental Release), which is the element of any of the Non-Elemental techniques such as Genjutsu or Henge no Jutsu and the like.
Other Fusions:

This list is not a complete for it can be altered by customs clans or other things.