Settaigan (設定目) is the Kekkei Genkai of the Isai clan. There are three levels of the Setteigan. This Kekkei Genkai controls the environment in battle. Depending on how big the changes are, Setteigan uses more chakra. Once activated in battle, Setteigan's environment can't be changed, but does not use chakra during battle.In any case Setteigan can be used only from Isai clan members.1. level:
This level of Setteigan gives the user the ability to control the size of the battle area.Аctivation: A ritual known only at the Isai clan members.
This level of Setteigan gives the user the abilitys of the first level, the new is that the user can remove objects from the background or add some, but they must be typical for the environment (Еxample: if the fight is in a forest, the Setteigan user can add some trees, grass and forest animals, but can't add waterfalls, lava rivers or something like this.)
Аctivation: In dangerous situation, then anytime
This level of Setteigan gives the user the ability to CREATE A PARALEL WORLD FOR THE BATTLE, fully constructed from the user.
Activation: killing someone whit II level