All Life Eradication Fist

All Life Eradication Fist (, Zen Seimeitai Konzetsu Ken; Viz: Fist Of Eradicating All Life-Forms) is an immensely powerful fighting style created and used by Garou in his Cosmic Fear Mode (モード, Kozumikku Fiā Mōdo).

Overview
Having reached an epiphany on how the flow of energy works using the teachings from Bang and the knowledge bestowed upon him by "God" involving the behavior of all forces in the universe, this new style of fighting enables Garou to focus and utilize the different energies of the cosmos itself in conjunction with his internal force channeling to simulate natural universal phenomena through sheer physical ability.

Known Techniques

 * Nuclear Fission (, Kakubunretsu): Garou is capable of using his energy manipulation in conjunction with his incredibly fast and strong punches to generate nuclear explosions, producing large mushroom clouds powerful enough to be detected by Nuclear Detection tools. Upon witnessing this technique in action, Psykos referred to these explosions as "divine power", likening them to Homeless Emperor's energy spheres.Garou using Nuclear Fission Gravity Knuckle.png
 * Nuclear Fission: Gravity Knuckle (, Kakubunretsu Jūryoku Ken; Viz: Nuclear Fission, Fist of Gravity): A powerful attack that utilizes two powers at once within each of Garou's fists. After copying Blast's Gravity Knuckle and combining it with his own Nuclear Fission, Garou throws a flurry of punches; his right hand containing the power of gravity whilst his left holds the power of nuclear fission.
 * Gamma Ray Burst (ガンマバースト, Ganma-sen Bāsuto): Garou is able to use his energy manipulation to summon the same phenomenon as the gamma ray burst. When used, the area directly around Garou becomes a miniature singularity and he releases two parallel beams of energy in the directions he desires. It is noted by Saitama that even if this attack merely grazes the Earth, it would be "bad news", prompting the hero to prevent that from happening.