This genjutsu causes the victim to believe they are receiving excruciating fire torture. First, an imaginary ring of fire will surround the target. After a few moments, the target will believe that they are tied to a steel chair. The chair will then be set ablaze, and the victim will soon believe they are burning to death. The mental shock from this genjutsu is accordingly powerful.
When used by a Ketsugan wielder, the genjutsu is enhanced to the point of being comparable to Tsukuyomi.