User blog comment:Fliu/Chapter 945 Wano Wars: The Big Mom Menace/@comment-2600:1702:3C50:A6E0:F9BA:F8A4:D3A9:7A29-20190607123017/@comment-2600:1702:3C50:A6E0:193F:1510:2DBF:3744-20190610233745

Presumably if the person who is intended to take the damage instead according to the wiki, is damaged themselves then the doll will receive damage and become useless. Just what I found on the page for his fruit. So Law's crew could inflict damage to themselves and render Hawkins without his shields.