Arsura Clan

The Arsura clan is a family of nin originally from Yugakure, but later moved to Kusagakure. The Arsura clan members are all born with spikey, pale-red hair, dark green eyes and tan skin, all of them are athletic in build. And all of them bear a terrible curse.

History
Long ago, in the time of the sage of the six paths, the Arsura clan were a peaceful people, friendly and compassionate and in tune with the natural world around them. But one day a stranger came to their encampment; they invited him into their midst, offering him comfort and shelter. But no sooner was the stranger among them than he began to change. His entire body was torn apart as the asura Yuma appeared in their midst...

On that day, the entire clan was given a terrible curse by the asura; his chakra and even some of himself was fused into each and every one of them, the entire clan becoming tainted by his powers. The clan members transformed into monstrous creatures against their will, the change forced upon them by Yuma's chakra...And from that day on, they were known as the demon tribe...

In time they learned how to control the power given to them, to suppress it, to give them control over it. From birth they began to place seals upon the members of their clan, binding the corrupting chakra in their bodies and allowing them to have human form once more. But alas, they couldn't contain it completely. The clan had become known for giving birth to savage warriors that cared not whether they lived or died, who lusted after war and combat and the shedding of blood. It was this nature, combined with the powers given to them, that made them appealing weapons of war. They soon made their home in Yugakure, continuing to battle to their heart's content for several life times.

But their content in their village did not last as Yugakure made its way towards peace; as the village veered closer and closer to it's peaceful future the Arsura grew furious and soon left the village.

After a few years of wandering they made a new home in Kusagakure.

Abilities
The Arsura clan wields a unique transformative ability in combat, being able to use Yuma's chakra in order to take on one of six monstrous forms. However they must train to be able to control Yuma's chakra and be able to take on the six forms that he offers them. But even in human form they are dangerous due to having an abundance of physical as well as rapid healing from injuries.

The Arsura has shown prowess in both Fuinjutsu as well as the Transformation Technique, which allowed them to create the sealing jutsu that gave them control over the Demonic Chakra that flows through them.