Dark Ruins (ダーク遺跡) is a shoot hissatsu.
It is used by my fanmade character: Tajiri Sanruuyo.
Many stones and old buildings suddenly sprout up, it shows scary things and makes the one being used on be scared. While in this Hissatsu, the one being affected, that person's vision is blurred after sometime. Only the user is not affected and his teammates.