Corna

is a hand sign that Shinra Kusakabe utilises in order to create huge explosions. It consists of the user holding their hands in the sign of the horns.

Overview
When Shinra uses this hand seal, his flames manifest in an explosive nature, allowing him to attack with a lot more force.

Techniques

 * Hellfire - Shinra shoots darkened flames from his feet in the shape of a demon's head, trapping and burning anyone caught inside the demon's jaws as it chomps on an enemy before creating a massive explosion.

Trivia

 * Shinra Kusakabe was inspired to try using this hand sign after seeing Akitaru Ōbi always gesture it.