Amande is coldblooded, sadistic and stoic. From her loyalty for her mother, She is willing to execute missions immediately as she has no emotional feelings for her enemies as she has no qualms of killing Kingbaum for his unwilling allegiance with Nami. In her loyalty for Big Mom, Amande accompanied her mother to set foot on Wano Country (Kaido's territory) to get revenge on Luffy for ruining the Big Mom Pirates' reputation.
Like all of her siblings, she is also afraid of her mother's eating disorders such as when she made a catastrophe at Amande's island.
Despite of her coldblooded, she has care for her island, Nuts Island and its citizens when she ordered to evacuated them from Big Mom's eating disorder. She also cares for her siblings as she was willing to rescue her younger sister, Brulee.
Abilities and Powers
Amanda has immense talents of swordsmanship. Her meito is Shirauo a powerful grade sword that could massacre the entire army, easily cut down woods such as Kingbaum and cleave through her older brother Perospero's candy wall.
According to the Vinsmoke's sons, Amande is considered one of the heavyweight due to her immense strength.
According to Caesar Clown, she assumed to be a Busoshoku Haki user.
She has immense speed when she attack Luffy from behind.
- According to Flampe, Amande was ranked as the second favorite older sister after Smoothie which turned out to be rigged by Flampe.