marvel - How does the Muramasa Blade block Wolverine's regeneration capability? - Science Fiction & Fantasy Stack Exchange

Wolverine's mutant powers can't heal him faster if he is wounded by the red Muramasa Blade (not the old black). From the linked Wiki: In a subsequent fight with Captain America, the sword was

Muramasa Blade/Gallery, Marvel Database

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Anti-Regeneration - TV Tropes

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Muramasa Shield, Marvel Database

Could a bullet made out of Muramasa's blade kill Wolverine? - Quora

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