Belladonna

Serving as a skilled doctor within the Kuja tribe of Amazon Lily, this physician plays a pivotal role during Luffy's arrival on the island. She famously used fire to treat the dangerous mushrooms Luffy consumed and later shared the secret that Marguerite was the one who spared his life from the other warriors. Following a bout with a mysterious illness, she eventually reappears as a loyal member of Boa Hancock’s inner circle.