According to leaks, Jujutsu Kaisen Chapter 258 starts off explaining how using Black Flash can activate Reverse Cursed Technique and heal its user. This being the case, Sukuna hasn’t been able to heal back because of Yuji’s onslaught of attacks. The narrator explains that the Black Flash attacks from Yuji landed right between Megumi and Sukuna’s souls.
Sukuna unleashes his first attack of the chapter, activating his domain expansion, Malevolent Shrine. This domain expansion is shrouded with black sparks and it is slashing everything nearby.
Read more: https://www.escapistmagazine.com/jujutsu-kaisen-jjk-chapter-258-recap-spoilers/
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