Supernova

Supernova is a Blood Manipulation attack.

Description
After using Convergence to create multiple small orbs from compressed blood, the user has the orbs shoot out in every direction like a buckshot.

Usage
Unique to him, Choso invented this technique while he was sealed as a cursed object. He first used this against Yuji Itadori and seriously wounded him. Later, he used this against Naoya Zenin who is surprised to encounter with this because of his lack of knowledge about this.