Description
Angel erases cursed techniques. Not suppresses, not blocks, permanently destroys. The targeted technique ceases to exist. Seals sustained by cursed energy break. Barriers maintained by techniques collapse. It's deletion, not interference.
This makes Angel one of the most strategically valuable beings in jujutsu. Any problem caused by a cursed technique can theoretically be solved by erasing that technique from existence.
Usage in combat
The technique's most critical application was breaking the Prison Realm seal on Gojo. The artifact's binding was considered absolute, no force could break it, no technique could bypass it. Technique Extinguishment didn't try to overpower the seal. It simply removed the technique that sustained it.
Yuta copied Technique Extinguishment and made it the guaranteed-hit effect of 
Authentic Mutual LoveAuthentic Mutual LoveDomain ExpansionWhat makes Yuta's domain terrifying isn't one guaranteed-hit effect, it's the possibility of dozens. The environment is a field of cross-shaped pillars stretching to the horizon, e... during the 
SukunaSukunaSpecial Grade · HumanThe King of Curses. A thousand years ago, Sukuna was a jujutsu sorcerer so powerful that other sorcerers of the golden age couldn't defeat him even working together. His cursed tec... fight. This forced SukunaSukunaSpecial Grade · HumanThe King of Curses. A thousand years ago, Sukuna was a jujutsu sorcerer so powerful that other sorcerers of the golden age couldn't defeat him even working together. His cursed tec... into continuously maintaining Hollow Wicker Basket to neutralize the domain's barrier, because if the sure-hit connected, it would begin erasing Sukuna'sSukunaSpecial Grade · HumanThe King of Curses. A thousand years ago, Sukuna was a jujutsu sorcerer so powerful that other sorcerers of the golden age couldn't defeat him even working together. His cursed tec... techniques one by one. The threat of technique deletion handicapped SukunaSukunaSpecial Grade · HumanThe King of Curses. A thousand years ago, Sukuna was a jujutsu sorcerer so powerful that other sorcerers of the golden age couldn't defeat him even working together. His cursed tec... more than many direct attacks could.
