Thin Ice Breaker

An amplifier. Thin Ice Breaker compresses space around an attack, any attack, concentrating its force into a smaller point of impact. Like focusing sunlight through a magnifying glass, the technique doesn't add power; it concentrates existing power into a tighter area, dramatically increasing penetration.

The technique's versatility is its real strength. It works on punches, cursed energy blasts, projectiles, even other copied techniques. Anything that hits something can hit harder through Thin Ice Breaker.

Yuta copied this from Uro along with Sky ManipulationSky ManipulationUro controls the sky as if it were fabric. She folds, stretches, compresses, and twists atmospheric space around her, deflecting attacks by curving their trajectory through warped ... and used it constantly 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. Every katana attack through his domain could be amplified by Thin Ice Breaker, turning moderate strikes into piercing impacts. He combined it with Sky Manipulation'sSky ManipulationUro controls the sky as if it were fabric. She folds, stretches, compresses, and twists atmospheric space around her, deflecting attacks by curving their trajectory through warped ... spatial warping to create attacks that hit from unexpected angles at concentrated force.

Of all the techniques Yuta copied, Thin Ice Breaker might have been the most broadly useful, not the strongest individually, but the one that made every other technique better.