Gorudengon

The gorudengon ( literally meaning: the goldeneye) is the dojutsu wielded by the adama clan. the progenitor of the eye was kahame adama who got his eye in a battle against a future rival clan. Kahame would use his new powers to become hokage and lead the leaf village into darkness. Kahame was kia by a group of skilled nara clan members.The eye was called the falling star eye because of its star like look and how kahame used it to plunder the leaf village into darkness. The gorudengon was brought back to its formal glory when the grandson of kahame kahari adama used it to destroy the rest of his clan and bring to leaf village back into light.