Respira

is a technique used by Baraggan Louisenbairn while in his Resurrección, Arrogante.

Description
Baraggan unleashes a purplish black, smoke-like miasma which radiates outward from him. Respira immediately ages and rots anything which it comes into contact with. It moved fast enough to strike 2nd Division Captain Suì-Fēng while she was attempting to escape from it at full speed, and decayed the skin on Suì-Fēng's left arm until only shredded clothes and her arm's skeleton were left behind. Even after Suì-Fēng escaped the attack, the deterioration continued until the afflicted area had been amputated. Baraggan can control the speed of Respira, which he displayed when he purposely released a slower Respira when chasing Ōmaeda. Respira can even dissolve Kidō, which Baraggan demonstrated when he destroyed a Kidō cage which Hachigen had imprisoned him in. Baraggan explained this effect by stating the things which living beings create die because all living things eventually die. Under normal circumstances, Baraggan is protected from the effects of his own ability. However, this protection is negated if his Respira somehow enters his own body.