Anime Pirates

Captain,

"Iron Mace" Alvida was captain of the Alvida Pirates and the first antagonist encountered by Luffy in the anime present timeline (in the manga, Higuma was the first villain).Due to her actions, she can be regarded as the tertiary antagonist of the Loguetown Arc. She is currently one of the two captains of the Buggy Pirates.


Alvida also eat devil fruit
By eating a Devil Fruit, Alvida has transformed by shedding the excess weight from her body. The Sube Sube no Mi makes Alvida very slippery and, aside from the cowboy hat she wears, Alvida looks totally different from her original form, being slim, well-endowed, with dark-green eyes (before is brown), while maintaining her original hair.

Most people that see her actually fall in love with her (as seen in Loguetown, even women), similar to Boa Hancock. Delusional (or most likely in denial) on her former appearance, Alvida's comments that her change after eating the Devil Fruit was simply that it "made her freckles disappear".
Before her transformation, Alvida was not a powerful fighter, as she was unable to land a single blow on Luffy before he defeated her (not counting her trademark iron mace, but with Luffy's body being rubber, as well as the angling of the spikes, the attack was rendered utterly useless). However, her club is still a deadly weapon, and it can kill a man with one blow. Also, being able to wield it with ease, means that at the very least she is above a normal human in terms of physical strength.
Alvida wields a heavy and spiked Iron Mace as her trademark weapon, in which she simply smashes an opponent with it. She was able to lift the heavy mace despite her rather frail appearance after eating her Devil Fruit, suggesting that she retains her above-average strength from her original bulky build.
In anime pirates, you can choose Alvida as one of your crew even in the first time you should fight her. you can get her by 18.000 fame