How Muzan Dies in Demon Slayer: Full Battle, Powers, Deaths, and Ending Faq
The Demon Slayer Corps victory was bought with unprecedented casualties. Every combatant who stepped into Muzan's path suffered severe trauma, amputations, or fatal organ failure.
| Combatant | Primary Tactical Role | Combat Outcome |
|---|---|---|
| Gyomei Himejima | Restrained Muzan with spiked flail; anchored physical containment | Lost a leg; died post-battle from blood loss and the Demon Slayer Mark curse |
| Obanai Iguro | Turned blade crimson through grip strength; shielded Tanjiro from fatal blows | Blinded; sustained fatal internal trauma; died alongside Mitsuri Kanroji |
| Mitsuri Kanroji | Ripped off one of Muzan’s whip arms using raw muscular force | Severe lacerations and blood loss; died shortly after sunrise |
| Sanemi Shinazugawa | Disrupted regeneration with marechi blood; set Muzan ablaze using fuel | Lost fingers and sustained severe abdominal lacerations; survived |
| Giyu Tomioka | Coordinated perimeter defense; co-wielded bright red Nichirin blade with Tanjiro | Lost right arm; survived the sunrise |
| Lady Tamayo | Engineered four-stage anti-Kibutsuji drug; neutralized cellular division | Crushed and decapitated by Muzan inside the Infinity Castle |
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how does muzan die in demon slayer