Boku No Hero Academia 5th Season Episode 24 -

Flashbacks reveal how All For One took in a young Tenko Shimura, groomed him for villainy, and gave him the name Tomura Shigaraki to signify his role in bringing "mourning" to others. Key Highlights

Faced with Shigaraki’s overwhelming power and absolute sense of "liberation," Re-Destro concedes. Recognizing Shigaraki as the true embodiment of his ideals, Re-Destro and the Meta Liberation Army swear loyalty to him. Boku no Hero Academia 5th Season Episode 24

Shigaraki overcomes his mental blocks, allowing his Decay Quirk to reach its full potential. He no longer needs the "hands" of his family to restrain himself and is now able to decay massive areas, including entire city blocks, with a single touch. Flashbacks reveal how All For One took in